5115890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 10886400

約数和(自身を除く): 5770510

約数列:

[1, 2, 5, 10, 13, 23, 26, 29, 46, 58, 59, 65, 115, 118, 130, 145, 230, 290, 295, 299, 377, 590, 598, 667, 754, 767, 1334, 1357, 1495, 1534, 1711, 1885, 2714, 2990, 3335, 3422, 3770, 3835, 6670, 6785, 7670, 8555, 8671, 13570, 17110, 17342, 17641, 22243, 35282, 39353, 43355, 44486, 78706, 86710, 88205, 111215, 176410, 196765, 222430, 393530, 511589, 1023178, 2557945, 5115890]

約数ペア:

[(1, 5115890), (2, 2557945), (5, 1023178), (10, 511589), (13, 393530), (23, 222430), (26, 196765), (29, 176410), (46, 111215), (58, 88205), (59, 86710), (65, 78706), (115, 44486), (118, 43355), (130, 39353), (145, 35282), (230, 22243), (290, 17641), (295, 17342), (299, 17110), (377, 13570), (590, 8671), (598, 8555), (667, 7670), (754, 6785), (767, 6670), (1334, 3835), (1357, 3770), (1495, 3422), (1534, 3335), (1711, 2990), (1885, 2714)]