3626331380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{143107}}^1$

素因数の和:143304

約数の個数: 48

約数和(自身を含む): 8751340416

約数和(自身を除く): 5125009036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 1267, 1810, 2534, 3620, 5068, 6335, 12670, 25340, 143107, 286214, 572428, 715535, 1001749, 1431070, 2003498, 2862140, 4006996, 5008745, 10017490, 20034980, 25902367, 51804734, 103609468, 129511835, 181316569, 259023670, 362633138, 518047340, 725266276, 906582845, 1813165690, 3626331380]

約数ペア:

[(1, 3626331380), (2, 1813165690), (4, 906582845), (5, 725266276), (7, 518047340), (10, 362633138), (14, 259023670), (20, 181316569), (28, 129511835), (35, 103609468), (70, 51804734), (140, 25902367), (181, 20034980), (362, 10017490), (724, 5008745), (905, 4006996), (1267, 2862140), (1810, 2003498), (2534, 1431070), (3620, 1001749), (5068, 715535), (6335, 572428), (12670, 286214), (25340, 143107)]