5150521520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:503

約数の個数: 160

約数和(自身を含む): 12871884480

約数和(自身を除く): 7721362960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 97, 152, 181, 190, 193, 194, 304, 362, 380, 386, 388, 485, 724, 760, 772, 776, 905, 965, 970, 1448, 1520, 1544, 1552, 1810, 1843, 1930, 1940, 2896, 3088, 3439, 3620, 3667, 3686, 3860, 3880, 6878, 7240, 7334, 7372, 7720, 7760, 9215, 13756, 14480, 14668, 14744, 15440, 17195, 17557, 18335, 18430, 18721, 27512, 29336, 29488, 34390, 34933, 35114, 36670, 36860, 37442, 55024, 58672, 68780, 69866, 70228, 73340, 73720, 74884, 87785, 93605, 137560, 139732, 140456, 146680, 147440, 149768, 174665, 175570, 187210, 275120, 279464, 280912, 293360, 299536, 333583, 349330, 351140, 355699, 374420, 558928, 663727, 667166, 698660, 702280, 711398, 748840, 1327454, 1334332, 1397320, 1404560, 1422796, 1497680, 1667915, 1778495, 2654908, 2668664, 2794640, 2845592, 3318635, 3335830, 3388501, 3556990, 5309816, 5337328, 5691184, 6637270, 6671660, 6777002, 7113980, 10619632, 13274540, 13343320, 13554004, 14227960, 16942505, 26549080, 26686640, 27108008, 28455920, 33885010, 53098160, 54216016, 64381519, 67770020, 128763038, 135540040, 257526076, 271080080, 321907595, 515052152, 643815190, 1030104304, 1287630380, 2575260760, 5150521520]

約数ペア:

[(1, 5150521520), (2, 2575260760), (4, 1287630380), (5, 1030104304), (8, 643815190), (10, 515052152), (16, 321907595), (19, 271080080), (20, 257526076), (38, 135540040), (40, 128763038), (76, 67770020), (80, 64381519), (95, 54216016), (97, 53098160), (152, 33885010), (181, 28455920), (190, 27108008), (193, 26686640), (194, 26549080), (304, 16942505), (362, 14227960), (380, 13554004), (386, 13343320), (388, 13274540), (485, 10619632), (724, 7113980), (760, 6777002), (772, 6671660), (776, 6637270), (905, 5691184), (965, 5337328), (970, 5309816), (1448, 3556990), (1520, 3388501), (1544, 3335830), (1552, 3318635), (1810, 2845592), (1843, 2794640), (1930, 2668664), (1940, 2654908), (2896, 1778495), (3088, 1667915), (3439, 1497680), (3620, 1422796), (3667, 1404560), (3686, 1397320), (3860, 1334332), (3880, 1327454), (6878, 748840), (7240, 711398), (7334, 702280), (7372, 698660), (7720, 667166), (7760, 663727), (9215, 558928), (13756, 374420), (14480, 355699), (14668, 351140), (14744, 349330), (15440, 333583), (17195, 299536), (17557, 293360), (18335, 280912), (18430, 279464), (18721, 275120), (27512, 187210), (29336, 175570), (29488, 174665), (34390, 149768), (34933, 147440), (35114, 146680), (36670, 140456), (36860, 139732), (37442, 137560), (55024, 93605), (58672, 87785), (68780, 74884), (69866, 73720), (70228, 73340)]