104456420

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{50707}}^1$

素因数の和:50819

約数の個数: 24

約数和(自身を含む): 221492544

約数和(自身を除く): 117036124

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 50707, 101414, 202828, 253535, 507070, 1014140, 5222821, 10445642, 20891284, 26114105, 52228210, 104456420]

約数ペア:

[(1, 104456420), (2, 52228210), (4, 26114105), (5, 20891284), (10, 10445642), (20, 5222821), (103, 1014140), (206, 507070), (412, 253535), (515, 202828), (1030, 101414), (2060, 50707)]