9942280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14621}}^1$

素因数の和:14649

約数の個数: 32

約数和(自身を含む): 23687640

約数和(自身を除く): 13745360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 14621, 29242, 58484, 73105, 116968, 146210, 248557, 292420, 497114, 584840, 994228, 1242785, 1988456, 2485570, 4971140, 9942280]

約数ペア:

[(1, 9942280), (2, 4971140), (4, 2485570), (5, 1988456), (8, 1242785), (10, 994228), (17, 584840), (20, 497114), (34, 292420), (40, 248557), (68, 146210), (85, 116968), (136, 73105), (170, 58484), (340, 29242), (680, 14621)]