107904080

素因数分解:

$2^4\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2179}}^1$

素因数の和:2811

約数の個数: 40

約数和(自身を含む): 251397600

約数和(自身を除く): 143493520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 619, 1238, 2179, 2476, 3095, 4358, 4952, 6190, 8716, 9904, 10895, 12380, 17432, 21790, 24760, 34864, 43580, 49520, 87160, 174320, 1348801, 2697602, 5395204, 6744005, 10790408, 13488010, 21580816, 26976020, 53952040, 107904080]

約数ペア:

[(1, 107904080), (2, 53952040), (4, 26976020), (5, 21580816), (8, 13488010), (10, 10790408), (16, 6744005), (20, 5395204), (40, 2697602), (80, 1348801), (619, 174320), (1238, 87160), (2179, 49520), (2476, 43580), (3095, 34864), (4358, 24760), (4952, 21790), (6190, 17432), (8716, 12380), (9904, 10895)]