2710367222180

素因数分解:

$2^2\times 5^1\times {\mathrm{21521}}^1\times {\mathrm{6297029}}^1$

素因数の和:6318559

約数の個数: 24

約数和(自身を含む): 5692036545720

約数和(自身を除く): 2981669323540

約数列:

[1, 2, 4, 5, 10, 20, 21521, 43042, 86084, 107605, 215210, 430420, 6297029, 12594058, 25188116, 31485145, 62970290, 125940580, 135518361109, 271036722218, 542073444436, 677591805545, 1355183611090, 2710367222180]

約数ペア:

[(1, 2710367222180), (2, 1355183611090), (4, 677591805545), (5, 542073444436), (10, 271036722218), (20, 135518361109), (21521, 125940580), (43042, 62970290), (86084, 31485145), (107605, 25188116), (215210, 12594058), (430420, 6297029)]