45115820

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{7207}}^1$

素因数の和:7529

約数の個数: 24

約数和(自身を含む): 95059104

約数和(自身を除く): 49943284

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 7207, 14414, 28828, 36035, 72070, 144140, 2255791, 4511582, 9023164, 11278955, 22557910, 45115820]

約数ペア:

[(1, 45115820), (2, 22557910), (4, 11278955), (5, 9023164), (10, 4511582), (20, 2255791), (313, 144140), (626, 72070), (1252, 36035), (1565, 28828), (3130, 14414), (6260, 7207)]