4514540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4259}}^1$

素因数の和:4321

約数の個数: 24

約数和(自身を含む): 9661680

約数和(自身を除く): 5147140

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 4259, 8518, 17036, 21295, 42590, 85180, 225727, 451454, 902908, 1128635, 2257270, 4514540]

約数ペア:

[(1, 4514540), (2, 2257270), (4, 1128635), (5, 902908), (10, 451454), (20, 225727), (53, 85180), (106, 42590), (212, 21295), (265, 17036), (530, 8518), (1060, 4259)]