702908680

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{164231}}^1$

素因数の和:164349

約数の個数: 32

約数和(自身を含む): 1596335040

約数和(自身を除く): 893426360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 164231, 328462, 656924, 821155, 1313848, 1642310, 3284620, 6569240, 17572717, 35145434, 70290868, 87863585, 140581736, 175727170, 351454340, 702908680]

約数ペア:

[(1, 702908680), (2, 351454340), (4, 175727170), (5, 140581736), (8, 87863585), (10, 70290868), (20, 35145434), (40, 17572717), (107, 6569240), (214, 3284620), (428, 1642310), (535, 1313848), (856, 821155), (1070, 656924), (2140, 328462), (4280, 164231)]