6969237160

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{825739}}^1$

素因数の和:825961

約数の個数: 32

約数和(自身を含む): 15755119200

約数和(自身を除く): 8785882040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 8440, 825739, 1651478, 3302956, 4128695, 6605912, 8257390, 16514780, 33029560, 174230929, 348461858, 696923716, 871154645, 1393847432, 1742309290, 3484618580, 6969237160]

約数ペア:

[(1, 6969237160), (2, 3484618580), (4, 1742309290), (5, 1393847432), (8, 871154645), (10, 696923716), (20, 348461858), (40, 174230929), (211, 33029560), (422, 16514780), (844, 8257390), (1055, 6605912), (1688, 4128695), (2110, 3302956), (4220, 1651478), (8440, 825739)]