25529620610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{259421}}^1$

素因数の和:260198

約数の個数: 32

約数和(自身を含む): 49553752752

約数和(自身を除く): 24024132142

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 757, 1514, 3785, 7570, 9841, 19682, 49205, 98410, 259421, 518842, 1297105, 2594210, 3372473, 6744946, 16862365, 33724730, 196381697, 392763394, 981908485, 1963816970, 2552962061, 5105924122, 12764810305, 25529620610]

約数ペア:

[(1, 25529620610), (2, 12764810305), (5, 5105924122), (10, 2552962061), (13, 1963816970), (26, 981908485), (65, 392763394), (130, 196381697), (757, 33724730), (1514, 16862365), (3785, 6744946), (7570, 3372473), (9841, 2594210), (19682, 1297105), (49205, 518842), (98410, 259421)]