40303850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 77861088

約数和(自身を除く): 37557238

約数列:

[1, 2, 5, 10, 25, 50, 53, 67, 106, 134, 227, 265, 335, 454, 530, 670, 1135, 1325, 1675, 2270, 2650, 3350, 3551, 5675, 7102, 11350, 12031, 15209, 17755, 24062, 30418, 35510, 60155, 76045, 88775, 120310, 152090, 177550, 300775, 380225, 601550, 760450, 806077, 1612154, 4030385, 8060770, 20151925, 40303850]

約数ペア:

[(1, 40303850), (2, 20151925), (5, 8060770), (10, 4030385), (25, 1612154), (50, 806077), (53, 760450), (67, 601550), (106, 380225), (134, 300775), (227, 177550), (265, 152090), (335, 120310), (454, 88775), (530, 76045), (670, 60155), (1135, 35510), (1325, 30418), (1675, 24062), (2270, 17755), (2650, 15209), (3350, 12031), (3551, 11350), (5675, 7102)]