40207150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{18701}}^1$

素因数の和:18756

約数の個数: 24

約数和(自身を含む): 76528584

約数和(自身を除く): 36321434

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 18701, 37402, 93505, 187010, 467525, 804143, 935050, 1608286, 4020715, 8041430, 20103575, 40207150]

約数ペア:

[(1, 40207150), (2, 20103575), (5, 8041430), (10, 4020715), (25, 1608286), (43, 935050), (50, 804143), (86, 467525), (215, 187010), (430, 93505), (1075, 37402), (2150, 18701)]