107576720

素因数分解:

$2^4\times 5^1\times {\mathrm{1344709}}^1$

素因数の和:1344722

約数の個数: 20

約数和(自身を含む): 250116060

約数和(自身を除く): 142539340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1344709, 2689418, 5378836, 6723545, 10757672, 13447090, 21515344, 26894180, 53788360, 107576720]

約数ペア:

[(1, 107576720), (2, 53788360), (4, 26894180), (5, 21515344), (8, 13447090), (10, 10757672), (16, 6723545), (20, 5378836), (40, 2689418), (80, 1344709)]