5010140

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 10564512

約数和(自身を除く): 5554372

約数列:

[1, 2, 4, 5, 10, 20, 397, 631, 794, 1262, 1588, 1985, 2524, 3155, 3970, 6310, 7940, 12620, 250507, 501014, 1002028, 1252535, 2505070, 5010140]

約数ペア:

[(1, 5010140), (2, 2505070), (4, 1252535), (5, 1002028), (10, 501014), (20, 250507), (397, 12620), (631, 7940), (794, 6310), (1262, 3970), (1588, 3155), (1985, 2524)]