14895920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14323}}^1$

素因数の和:14349

約数の個数: 40

約数和(自身を含む): 37299696

約数和(自身を除く): 22403776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 14323, 28646, 57292, 71615, 114584, 143230, 186199, 229168, 286460, 372398, 572920, 744796, 930995, 1145840, 1489592, 1861990, 2979184, 3723980, 7447960, 14895920]

約数ペア:

[(1, 14895920), (2, 7447960), (4, 3723980), (5, 2979184), (8, 1861990), (10, 1489592), (13, 1145840), (16, 930995), (20, 744796), (26, 572920), (40, 372398), (52, 286460), (65, 229168), (80, 186199), (104, 143230), (130, 114584), (208, 71615), (260, 57292), (520, 28646), (1040, 14323)]