13106840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11299}}^1$

素因数の和:11339

約数の個数: 32

約数和(自身を含む): 30510000

約数和(自身を除く): 17403160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 11299, 22598, 45196, 56495, 90392, 112990, 225980, 327671, 451960, 655342, 1310684, 1638355, 2621368, 3276710, 6553420, 13106840]

約数ペア:

[(1, 13106840), (2, 6553420), (4, 3276710), (5, 2621368), (8, 1638355), (10, 1310684), (20, 655342), (29, 451960), (40, 327671), (58, 225980), (116, 112990), (145, 90392), (232, 56495), (290, 45196), (580, 22598), (1160, 11299)]