4059770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 9144576

約数和(自身を除く): 5084806

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 167, 170, 187, 221, 286, 334, 374, 442, 715, 835, 935, 1105, 1430, 1670, 1837, 1870, 2171, 2210, 2431, 2839, 3674, 4342, 4862, 5678, 9185, 10855, 12155, 14195, 18370, 21710, 23881, 24310, 28390, 31229, 36907, 47762, 62458, 73814, 119405, 156145, 184535, 238810, 312290, 369070, 405977, 811954, 2029885, 4059770]

約数ペア:

[(1, 4059770), (2, 2029885), (5, 811954), (10, 405977), (11, 369070), (13, 312290), (17, 238810), (22, 184535), (26, 156145), (34, 119405), (55, 73814), (65, 62458), (85, 47762), (110, 36907), (130, 31229), (143, 28390), (167, 24310), (170, 23881), (187, 21710), (221, 18370), (286, 14195), (334, 12155), (374, 10855), (442, 9185), (715, 5678), (835, 4862), (935, 4342), (1105, 3674), (1430, 2839), (1670, 2431), (1837, 2210), (1870, 2171)]