955546540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4079}}^1$

素因数の和:4171

約数の個数: 96

約数和(自身を含む): 2331866880

約数和(自身を除く): 1376320340

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 53, 65, 68, 85, 106, 130, 170, 212, 221, 260, 265, 340, 442, 530, 689, 884, 901, 1060, 1105, 1378, 1802, 2210, 2756, 3445, 3604, 4079, 4420, 4505, 6890, 8158, 9010, 11713, 13780, 16316, 18020, 20395, 23426, 40790, 46852, 53027, 58565, 69343, 81580, 106054, 117130, 138686, 212108, 216187, 234260, 265135, 277372, 346715, 432374, 530270, 693430, 864748, 901459, 1060540, 1080935, 1386860, 1802918, 2161870, 2810431, 3605836, 3675179, 4323740, 4507295, 5620862, 7350358, 9014590, 11241724, 14052155, 14700716, 18029180, 18375895, 28104310, 36751790, 47777327, 56208620, 73503580, 95554654, 191109308, 238886635, 477773270, 955546540]

約数ペア:

[(1, 955546540), (2, 477773270), (4, 238886635), (5, 191109308), (10, 95554654), (13, 73503580), (17, 56208620), (20, 47777327), (26, 36751790), (34, 28104310), (52, 18375895), (53, 18029180), (65, 14700716), (68, 14052155), (85, 11241724), (106, 9014590), (130, 7350358), (170, 5620862), (212, 4507295), (221, 4323740), (260, 3675179), (265, 3605836), (340, 2810431), (442, 2161870), (530, 1802918), (689, 1386860), (884, 1080935), (901, 1060540), (1060, 901459), (1105, 864748), (1378, 693430), (1802, 530270), (2210, 432374), (2756, 346715), (3445, 277372), (3604, 265135), (4079, 234260), (4420, 216187), (4505, 212108), (6890, 138686), (8158, 117130), (9010, 106054), (11713, 81580), (13780, 69343), (16316, 58565), (18020, 53027), (20395, 46852), (23426, 40790)]