23865804560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{26777}}^1$

素因数の和:27660

約数の個数: 80

約数和(自身を含む): 59828264496

約数和(自身を除く): 35962459936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 857, 1040, 1714, 3428, 4285, 6856, 8570, 11141, 13712, 17140, 22282, 26777, 34280, 44564, 53554, 55705, 68560, 89128, 107108, 111410, 133885, 178256, 214216, 222820, 267770, 348101, 428432, 445640, 535540, 696202, 891280, 1071080, 1392404, 1740505, 2142160, 2784808, 3481010, 5569616, 6962020, 13924040, 22947889, 27848080, 45895778, 91791556, 114739445, 183583112, 229478890, 298322557, 367166224, 458957780, 596645114, 917915560, 1193290228, 1491612785, 1835831120, 2386580456, 2983225570, 4773160912, 5966451140, 11932902280, 23865804560]

約数ペア:

[(1, 23865804560), (2, 11932902280), (4, 5966451140), (5, 4773160912), (8, 2983225570), (10, 2386580456), (13, 1835831120), (16, 1491612785), (20, 1193290228), (26, 917915560), (40, 596645114), (52, 458957780), (65, 367166224), (80, 298322557), (104, 229478890), (130, 183583112), (208, 114739445), (260, 91791556), (520, 45895778), (857, 27848080), (1040, 22947889), (1714, 13924040), (3428, 6962020), (4285, 5569616), (6856, 3481010), (8570, 2784808), (11141, 2142160), (13712, 1740505), (17140, 1392404), (22282, 1071080), (26777, 891280), (34280, 696202), (44564, 535540), (53554, 445640), (55705, 428432), (68560, 348101), (89128, 267770), (107108, 222820), (111410, 214216), (133885, 178256)]