2015597920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{18553}}^1$

素因数の和:18672

約数の個数: 96

約数和(自身を含む): 5498515008

約数和(自身を除く): 3482917088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 560, 679, 776, 970, 1120, 1358, 1552, 1940, 2716, 3104, 3395, 3880, 5432, 6790, 7760, 10864, 13580, 15520, 18553, 21728, 27160, 37106, 54320, 74212, 92765, 108640, 129871, 148424, 185530, 259742, 296848, 371060, 519484, 593696, 649355, 742120, 1038968, 1298710, 1484240, 1799641, 2077936, 2597420, 2968480, 3599282, 4155872, 5194840, 7198564, 8998205, 10389680, 12597487, 14397128, 17996410, 20779360, 25194974, 28794256, 35992820, 50389948, 57588512, 62987435, 71985640, 100779896, 125974870, 143971280, 201559792, 251949740, 287942560, 403119584, 503899480, 1007798960, 2015597920]

約数ペア:

[(1, 2015597920), (2, 1007798960), (4, 503899480), (5, 403119584), (7, 287942560), (8, 251949740), (10, 201559792), (14, 143971280), (16, 125974870), (20, 100779896), (28, 71985640), (32, 62987435), (35, 57588512), (40, 50389948), (56, 35992820), (70, 28794256), (80, 25194974), (97, 20779360), (112, 17996410), (140, 14397128), (160, 12597487), (194, 10389680), (224, 8998205), (280, 7198564), (388, 5194840), (485, 4155872), (560, 3599282), (679, 2968480), (776, 2597420), (970, 2077936), (1120, 1799641), (1358, 1484240), (1552, 1298710), (1940, 1038968), (2716, 742120), (3104, 649355), (3395, 593696), (3880, 519484), (5432, 371060), (6790, 296848), (7760, 259742), (10864, 185530), (13580, 148424), (15520, 129871), (18553, 108640), (21728, 92765), (27160, 74212), (37106, 54320)]