40266875

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{5857}}^1$

素因数の和:5888

約数の個数: 20

約数和(自身を含む): 54901176

約数和(自身を除く): 14634301

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 5857, 6875, 29285, 64427, 146425, 322135, 732125, 1610675, 3660625, 8053375, 40266875]

約数ペア:

[(1, 40266875), (5, 8053375), (11, 3660625), (25, 1610675), (55, 732125), (125, 322135), (275, 146425), (625, 64427), (1375, 29285), (5857, 6875)]