45485560

素因数分解:

$2^3\times 5^1\times {\mathrm{1137139}}^1$

素因数の和:1137150

約数の個数: 16

約数和(自身を含む): 102342600

約数和(自身を除く): 56857040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1137139, 2274278, 4548556, 5685695, 9097112, 11371390, 22742780, 45485560]

約数ペア:

[(1, 45485560), (2, 22742780), (4, 11371390), (5, 9097112), (8, 5685695), (10, 4548556), (20, 2274278), (40, 1137139)]