60561220

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 129927168

約数和(自身を除く): 69365948

約数列:

[1, 2, 4, 5, 10, 20, 113, 127, 211, 226, 254, 422, 452, 508, 565, 635, 844, 1055, 1130, 1270, 2110, 2260, 2540, 4220, 14351, 23843, 26797, 28702, 47686, 53594, 57404, 71755, 95372, 107188, 119215, 133985, 143510, 238430, 267970, 287020, 476860, 535940, 3028061, 6056122, 12112244, 15140305, 30280610, 60561220]

約数ペア:

[(1, 60561220), (2, 30280610), (4, 15140305), (5, 12112244), (10, 6056122), (20, 3028061), (113, 535940), (127, 476860), (211, 287020), (226, 267970), (254, 238430), (422, 143510), (452, 133985), (508, 119215), (565, 107188), (635, 95372), (844, 71755), (1055, 57404), (1130, 53594), (1270, 47686), (2110, 28702), (2260, 26797), (2540, 23843), (4220, 14351)]