15692529980

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:859

約数の個数: 96

約数和(自身を含む): 33929226240

約数和(自身を除く): 18236696260

約数列:

[1, 2, 4, 5, 10, 20, 79, 103, 158, 206, 211, 316, 395, 412, 422, 457, 515, 790, 844, 914, 1030, 1055, 1580, 1828, 2060, 2110, 2285, 4220, 4570, 8137, 9140, 16274, 16669, 21733, 32548, 33338, 36103, 40685, 43466, 47071, 66676, 72206, 81370, 83345, 86932, 94142, 96427, 108665, 144412, 162740, 166690, 180515, 188284, 192854, 217330, 235355, 333380, 361030, 385708, 434660, 470710, 482135, 722060, 941420, 964270, 1716907, 1928540, 3433814, 3718609, 6867628, 7437218, 7617733, 8584535, 9931981, 14874436, 15235466, 17169070, 18593045, 19863962, 30470932, 34338140, 37186090, 38088665, 39727924, 49659905, 74372180, 76177330, 99319810, 152354660, 198639620, 784626499, 1569252998, 3138505996, 3923132495, 7846264990, 15692529980]

約数ペア:

[(1, 15692529980), (2, 7846264990), (4, 3923132495), (5, 3138505996), (10, 1569252998), (20, 784626499), (79, 198639620), (103, 152354660), (158, 99319810), (206, 76177330), (211, 74372180), (316, 49659905), (395, 39727924), (412, 38088665), (422, 37186090), (457, 34338140), (515, 30470932), (790, 19863962), (844, 18593045), (914, 17169070), (1030, 15235466), (1055, 14874436), (1580, 9931981), (1828, 8584535), (2060, 7617733), (2110, 7437218), (2285, 6867628), (4220, 3718609), (4570, 3433814), (8137, 1928540), (9140, 1716907), (16274, 964270), (16669, 941420), (21733, 722060), (32548, 482135), (33338, 470710), (36103, 434660), (40685, 385708), (43466, 361030), (47071, 333380), (66676, 235355), (72206, 217330), (81370, 192854), (83345, 188284), (86932, 180515), (94142, 166690), (96427, 162740), (108665, 144412)]