104264240

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8747}}^1$

素因数の和:8909

約数の個数: 40

約数和(自身を含む): 244069200

約数和(自身を除く): 139804960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 8747, 11920, 17494, 34988, 43735, 69976, 87470, 139952, 174940, 349880, 699760, 1303303, 2606606, 5213212, 6516515, 10426424, 13033030, 20852848, 26066060, 52132120, 104264240]

約数ペア:

[(1, 104264240), (2, 52132120), (4, 26066060), (5, 20852848), (8, 13033030), (10, 10426424), (16, 6516515), (20, 5213212), (40, 2606606), (80, 1303303), (149, 699760), (298, 349880), (596, 174940), (745, 139952), (1192, 87470), (1490, 69976), (2384, 43735), (2980, 34988), (5960, 17494), (8747, 11920)]