3550229120

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1586

約数の個数: 128

約数和(自身を含む): 8836300800

約数和(自身を除く): 5286071680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 160, 248, 254, 310, 320, 496, 508, 620, 635, 640, 992, 1016, 1240, 1270, 1409, 1984, 2032, 2480, 2540, 2818, 3937, 3968, 4064, 4960, 5080, 5636, 7045, 7874, 8128, 9920, 10160, 11272, 14090, 15748, 16256, 19685, 19840, 20320, 22544, 28180, 31496, 39370, 40640, 43679, 45088, 56360, 62992, 78740, 81280, 87358, 90176, 112720, 125984, 157480, 174716, 178943, 180352, 218395, 225440, 251968, 314960, 349432, 357886, 436790, 450880, 503936, 629920, 698864, 715772, 873580, 894715, 901760, 1259840, 1397728, 1431544, 1747160, 1789430, 2519680, 2795456, 2863088, 3494320, 3578860, 5547233, 5590912, 5726176, 6988640, 7157720, 11094466, 11452352, 13977280, 14315440, 22188932, 22904704, 27736165, 27954560, 28630880, 44377864, 55472330, 57261760, 88755728, 110944660, 114523520, 177511456, 221889320, 355022912, 443778640, 710045824, 887557280, 1775114560, 3550229120]

約数ペア:

[(1, 3550229120), (2, 1775114560), (4, 887557280), (5, 710045824), (8, 443778640), (10, 355022912), (16, 221889320), (20, 177511456), (31, 114523520), (32, 110944660), (40, 88755728), (62, 57261760), (64, 55472330), (80, 44377864), (124, 28630880), (127, 27954560), (128, 27736165), (155, 22904704), (160, 22188932), (248, 14315440), (254, 13977280), (310, 11452352), (320, 11094466), (496, 7157720), (508, 6988640), (620, 5726176), (635, 5590912), (640, 5547233), (992, 3578860), (1016, 3494320), (1240, 2863088), (1270, 2795456), (1409, 2519680), (1984, 1789430), (2032, 1747160), (2480, 1431544), (2540, 1397728), (2818, 1259840), (3937, 901760), (3968, 894715), (4064, 873580), (4960, 715772), (5080, 698864), (5636, 629920), (7045, 503936), (7874, 450880), (8128, 436790), (9920, 357886), (10160, 349432), (11272, 314960), (14090, 251968), (15748, 225440), (16256, 218395), (19685, 180352), (19840, 178943), (20320, 174716), (22544, 157480), (28180, 125984), (31496, 112720), (39370, 90176), (40640, 87358), (43679, 81280), (45088, 78740), (56360, 62992)]