40679045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 56972160

約数和(自身を除く): 16293115

約数列:

[1, 5, 11, 17, 55, 85, 139, 187, 313, 695, 935, 1529, 1565, 2363, 3443, 5321, 7645, 11815, 17215, 25993, 26605, 43507, 58531, 129965, 217535, 292655, 478577, 739619, 2392885, 3698095, 8135809, 40679045]

約数ペア:

[(1, 40679045), (5, 8135809), (11, 3698095), (17, 2392885), (55, 739619), (85, 478577), (139, 292655), (187, 217535), (313, 129965), (695, 58531), (935, 43507), (1529, 26605), (1565, 25993), (2363, 17215), (3443, 11815), (5321, 7645)]