124817180

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{23029}}^1$

素因数の和:23309

約数の個数: 24

約数和(自身を含む): 263094720

約数和(自身を除く): 138277540

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 23029, 46058, 92116, 115145, 230290, 460580, 6240859, 12481718, 24963436, 31204295, 62408590, 124817180]

約数ペア:

[(1, 124817180), (2, 62408590), (4, 31204295), (5, 24963436), (10, 12481718), (20, 6240859), (271, 460580), (542, 230290), (1084, 115145), (1355, 92116), (2710, 46058), (5420, 23029)]