3129335980

素因数分解:

$2^2\times 5^1\times {\mathrm{5503}}^1\times {\mathrm{28433}}^1$

素因数の和:33945

約数の個数: 24

約数和(自身を含む): 6573030912

約数和(自身を除く): 3443694932

約数列:

[1, 2, 4, 5, 10, 20, 5503, 11006, 22012, 27515, 28433, 55030, 56866, 110060, 113732, 142165, 284330, 568660, 156466799, 312933598, 625867196, 782333995, 1564667990, 3129335980]

約数ペア:

[(1, 3129335980), (2, 1564667990), (4, 782333995), (5, 625867196), (10, 312933598), (20, 156466799), (5503, 568660), (11006, 284330), (22012, 142165), (27515, 113732), (28433, 110060), (55030, 56866)]