72668210

素因数分解:

$2^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{5501}}^1$

素因数の和:6829

約数の個数: 16

約数和(自身を含む): 130925592

約数和(自身を除く): 58257382

約数列:

[1, 2, 5, 10, 1321, 2642, 5501, 6605, 11002, 13210, 27505, 55010, 7266821, 14533642, 36334105, 72668210]

約数ペア:

[(1, 72668210), (2, 36334105), (5, 14533642), (10, 7266821), (1321, 55010), (2642, 27505), (5501, 13210), (6605, 11002)]