55499044640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{1409}}^1$

素因数の和:2119

約数の個数: 192

約数和(自身を含む): 146398946400

約数和(自身を除く): 90899901760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 520, 580, 653, 754, 928, 1040, 1160, 1306, 1409, 1508, 1885, 2080, 2320, 2612, 2818, 3016, 3265, 3770, 4640, 5224, 5636, 6032, 6530, 7045, 7540, 8489, 10448, 11272, 12064, 13060, 14090, 15080, 16978, 18317, 18937, 20896, 22544, 26120, 28180, 30160, 33956, 36634, 37874, 40861, 42445, 45088, 52240, 56360, 60320, 67912, 73268, 75748, 81722, 84890, 91585, 94685, 104480, 112720, 135824, 146536, 151496, 163444, 169780, 183170, 189370, 204305, 225440, 246181, 271648, 293072, 302992, 326888, 339560, 366340, 378740, 408610, 492362, 531193, 586144, 605984, 653776, 679120, 732680, 757480, 817220, 920077, 984724, 1062386, 1230905, 1307552, 1358240, 1465360, 1514960, 1634440, 1840154, 1969448, 2124772, 2461810, 2655965, 2930720, 3029920, 3268880, 3680308, 3938896, 4249544, 4600385, 4923620, 5311930, 6537760, 7360616, 7877792, 8499088, 9200770, 9847240, 10623860, 11961001, 14721232, 16998176, 18401540, 19694480, 21247720, 23922002, 26682233, 29442464, 36803080, 39388960, 42495440, 47844004, 53364466, 59805005, 73606160, 84990880, 95688008, 106728932, 119610010, 133411165, 147212320, 191376016, 213457864, 239220020, 266822330, 346869029, 382752032, 426915728, 478440040, 533644660, 693738058, 853831456, 956880080, 1067289320, 1387476116, 1734345145, 1913760160, 2134578640, 2774952232, 3468690290, 4269157280, 5549904464, 6937380580, 11099808928, 13874761160, 27749522320, 55499044640]

約数ペア:

[(1, 55499044640), (2, 27749522320), (4, 13874761160), (5, 11099808928), (8, 6937380580), (10, 5549904464), (13, 4269157280), (16, 3468690290), (20, 2774952232), (26, 2134578640), (29, 1913760160), (32, 1734345145), (40, 1387476116), (52, 1067289320), (58, 956880080), (65, 853831456), (80, 693738058), (104, 533644660), (116, 478440040), (130, 426915728), (145, 382752032), (160, 346869029), (208, 266822330), (232, 239220020), (260, 213457864), (290, 191376016), (377, 147212320), (416, 133411165), (464, 119610010), (520, 106728932), (580, 95688008), (653, 84990880), (754, 73606160), (928, 59805005), (1040, 53364466), (1160, 47844004), (1306, 42495440), (1409, 39388960), (1508, 36803080), (1885, 29442464), (2080, 26682233), (2320, 23922002), (2612, 21247720), (2818, 19694480), (3016, 18401540), (3265, 16998176), (3770, 14721232), (4640, 11961001), (5224, 10623860), (5636, 9847240), (6032, 9200770), (6530, 8499088), (7045, 7877792), (7540, 7360616), (8489, 6537760), (10448, 5311930), (11272, 4923620), (12064, 4600385), (13060, 4249544), (14090, 3938896), (15080, 3680308), (16978, 3268880), (18317, 3029920), (18937, 2930720), (20896, 2655965), (22544, 2461810), (26120, 2124772), (28180, 1969448), (30160, 1840154), (33956, 1634440), (36634, 1514960), (37874, 1465360), (40861, 1358240), (42445, 1307552), (45088, 1230905), (52240, 1062386), (56360, 984724), (60320, 920077), (67912, 817220), (73268, 757480), (75748, 732680), (81722, 679120), (84890, 653776), (91585, 605984), (94685, 586144), (104480, 531193), (112720, 492362), (135824, 408610), (146536, 378740), (151496, 366340), (163444, 339560), (169780, 326888), (183170, 302992), (189370, 293072), (204305, 271648), (225440, 246181)]