40196615

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 52647936

約数和(自身を除く): 12451321

約数列:

[1, 5, 31, 37, 43, 155, 163, 185, 215, 815, 1147, 1333, 1591, 5053, 5735, 6031, 6665, 7009, 7955, 25265, 30155, 35045, 49321, 186961, 217279, 246605, 259333, 934805, 1086395, 1296665, 8039323, 40196615]

約数ペア:

[(1, 40196615), (5, 8039323), (31, 1296665), (37, 1086395), (43, 934805), (155, 259333), (163, 246605), (185, 217279), (215, 186961), (815, 49321), (1147, 35045), (1333, 30155), (1591, 25265), (5053, 7955), (5735, 7009), (6031, 6665)]