388280710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2613

約数の個数: 48

約数和(自身を含む): 756105840

約数和(自身を除く): 367825130

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 529, 667, 1058, 1334, 2531, 2645, 3335, 5062, 5290, 6670, 12655, 15341, 25310, 30682, 58213, 73399, 76705, 116426, 146798, 153410, 291065, 366995, 582130, 733990, 1338899, 1688177, 2677798, 3376354, 6694495, 8440885, 13388990, 16881770, 38828071, 77656142, 194140355, 388280710]

約数ペア:

[(1, 388280710), (2, 194140355), (5, 77656142), (10, 38828071), (23, 16881770), (29, 13388990), (46, 8440885), (58, 6694495), (115, 3376354), (145, 2677798), (230, 1688177), (290, 1338899), (529, 733990), (667, 582130), (1058, 366995), (1334, 291065), (2531, 153410), (2645, 146798), (3335, 116426), (5062, 76705), (5290, 73399), (6670, 58213), (12655, 30682), (15341, 25310)]