713794780

素因数分解:

$2^2\times 5^1\times {\mathrm{3541}}^1\times {\mathrm{10079}}^1$

素因数の和:13629

約数の個数: 24

約数和(自身を含む): 1499541120

約数和(自身を除く): 785746340

約数列:

[1, 2, 4, 5, 10, 20, 3541, 7082, 10079, 14164, 17705, 20158, 35410, 40316, 50395, 70820, 100790, 201580, 35689739, 71379478, 142758956, 178448695, 356897390, 713794780]

約数ペア:

[(1, 713794780), (2, 356897390), (4, 178448695), (5, 142758956), (10, 71379478), (20, 35689739), (3541, 201580), (7082, 100790), (10079, 70820), (14164, 50395), (17705, 40316), (20158, 35410)]