12722650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4801}}^1$

素因数の和:4866

約数の個数: 24

約数和(自身を含む): 24115644

約数和(自身を除く): 11392994

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 4801, 9602, 24005, 48010, 120025, 240050, 254453, 508906, 1272265, 2544530, 6361325, 12722650]

約数ペア:

[(1, 12722650), (2, 6361325), (5, 2544530), (10, 1272265), (25, 508906), (50, 254453), (53, 240050), (106, 120025), (265, 48010), (530, 24005), (1325, 9602), (2650, 4801)]