3971036180

素因数分解:

$2^2\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{108439}}^1$

素因数の和:110279

約数の個数: 24

約数和(自身を含む): 8343807360

約数和(自身を除く): 4372771180

約数列:

[1, 2, 4, 5, 10, 20, 1831, 3662, 7324, 9155, 18310, 36620, 108439, 216878, 433756, 542195, 1084390, 2168780, 198551809, 397103618, 794207236, 992759045, 1985518090, 3971036180]

約数ペア:

[(1, 3971036180), (2, 1985518090), (4, 992759045), (5, 794207236), (10, 397103618), (20, 198551809), (1831, 2168780), (3662, 1084390), (7324, 542195), (9155, 433756), (18310, 216878), (36620, 108439)]