45107380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{55009}}^1$

素因数の和:55059

約数の個数: 24

約数和(自身を含む): 97037640

約数和(自身を除く): 51930260

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 55009, 110018, 220036, 275045, 550090, 1100180, 2255369, 4510738, 9021476, 11276845, 22553690, 45107380]

約数ペア:

[(1, 45107380), (2, 22553690), (4, 11276845), (5, 9021476), (10, 4510738), (20, 2255369), (41, 1100180), (82, 550090), (164, 275045), (205, 220036), (410, 110018), (820, 55009)]