104024840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83891}}^1$

素因数の和:83933

約数の個数: 32

約数和(自身を含む): 241608960

約数和(自身を除く): 137584120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 83891, 167782, 335564, 419455, 671128, 838910, 1677820, 2600621, 3355640, 5201242, 10402484, 13003105, 20804968, 26006210, 52012420, 104024840]

約数ペア:

[(1, 104024840), (2, 52012420), (4, 26006210), (5, 20804968), (8, 13003105), (10, 10402484), (20, 5201242), (31, 3355640), (40, 2600621), (62, 1677820), (124, 838910), (155, 671128), (248, 419455), (310, 335564), (620, 167782), (1240, 83891)]