72253610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50527}}^1$

素因数の和:50558

約数の個数: 32

約数和(自身を含む): 152796672

約数和(自身を除く): 80543062

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 50527, 101054, 252635, 505270, 555797, 656851, 1111594, 1313702, 2778985, 3284255, 5557970, 6568510, 7225361, 14450722, 36126805, 72253610]

約数ペア:

[(1, 72253610), (2, 36126805), (5, 14450722), (10, 7225361), (11, 6568510), (13, 5557970), (22, 3284255), (26, 2778985), (55, 1313702), (65, 1111594), (110, 656851), (130, 555797), (143, 505270), (286, 252635), (715, 101054), (1430, 50527)]