100564940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{718321}}^1$

素因数の和:718337

約数の個数: 24

約数和(自身を含む): 241356192

約数和(自身を除く): 140791252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 718321, 1436642, 2873284, 3591605, 5028247, 7183210, 10056494, 14366420, 20112988, 25141235, 50282470, 100564940]

約数ペア:

[(1, 100564940), (2, 50282470), (4, 25141235), (5, 20112988), (7, 14366420), (10, 10056494), (14, 7183210), (20, 5028247), (28, 3591605), (35, 2873284), (70, 1436642), (140, 718321)]