2595246880

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 6213086208

約数和(自身を除く): 3617839328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 191, 326, 382, 521, 652, 764, 815, 955, 1042, 1304, 1528, 1630, 1910, 2084, 2605, 2608, 3056, 3260, 3820, 4168, 5210, 5216, 6112, 6520, 7640, 8336, 10420, 13040, 15280, 16672, 20840, 26080, 30560, 31133, 41680, 62266, 83360, 84923, 99511, 124532, 155665, 169846, 199022, 249064, 311330, 339692, 398044, 424615, 497555, 498128, 622660, 679384, 796088, 849230, 995110, 996256, 1245320, 1358768, 1592176, 1698460, 1990220, 2490640, 2717536, 3184352, 3396920, 3980440, 4981280, 6793840, 7960880, 13587680, 15921760, 16220293, 32440586, 64881172, 81101465, 129762344, 162202930, 259524688, 324405860, 519049376, 648811720, 1297623440, 2595246880]

約数ペア:

[(1, 2595246880), (2, 1297623440), (4, 648811720), (5, 519049376), (8, 324405860), (10, 259524688), (16, 162202930), (20, 129762344), (32, 81101465), (40, 64881172), (80, 32440586), (160, 16220293), (163, 15921760), (191, 13587680), (326, 7960880), (382, 6793840), (521, 4981280), (652, 3980440), (764, 3396920), (815, 3184352), (955, 2717536), (1042, 2490640), (1304, 1990220), (1528, 1698460), (1630, 1592176), (1910, 1358768), (2084, 1245320), (2605, 996256), (2608, 995110), (3056, 849230), (3260, 796088), (3820, 679384), (4168, 622660), (5210, 498128), (5216, 497555), (6112, 424615), (6520, 398044), (7640, 339692), (8336, 311330), (10420, 249064), (13040, 199022), (15280, 169846), (16672, 155665), (20840, 124532), (26080, 99511), (30560, 84923), (31133, 83360), (41680, 62266)]