88892660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4933}}^1$

素因数の和:5012

約数の個数: 48

約数和(自身を含む): 201425616

約数和(自身を除く): 112532956

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 3604, 4505, 4933, 9010, 9866, 18020, 19732, 24665, 49330, 83861, 98660, 167722, 261449, 335444, 419305, 522898, 838610, 1045796, 1307245, 1677220, 2614490, 4444633, 5228980, 8889266, 17778532, 22223165, 44446330, 88892660]

約数ペア:

[(1, 88892660), (2, 44446330), (4, 22223165), (5, 17778532), (10, 8889266), (17, 5228980), (20, 4444633), (34, 2614490), (53, 1677220), (68, 1307245), (85, 1045796), (106, 838610), (170, 522898), (212, 419305), (265, 335444), (340, 261449), (530, 167722), (901, 98660), (1060, 83861), (1802, 49330), (3604, 24665), (4505, 19732), (4933, 18020), (9010, 9866)]