40825450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{26339}}^1$

素因数の和:26382

約数の個数: 24

約数和(自身を含む): 78387840

約数和(自身を除く): 37562390

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 26339, 52678, 131695, 263390, 658475, 816509, 1316950, 1633018, 4082545, 8165090, 20412725, 40825450]

約数ペア:

[(1, 40825450), (2, 20412725), (5, 8165090), (10, 4082545), (25, 1633018), (31, 1316950), (50, 816509), (62, 658475), (155, 263390), (310, 131695), (775, 52678), (1550, 26339)]