8223980

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1453}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 17343312

約数和(自身を除く): 9119332

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 1453, 2830, 2906, 5660, 5812, 7265, 14530, 29060, 411199, 822398, 1644796, 2055995, 4111990, 8223980]

約数ペア:

[(1, 8223980), (2, 4111990), (4, 2055995), (5, 1644796), (10, 822398), (20, 411199), (283, 29060), (566, 14530), (1132, 7265), (1415, 5812), (1453, 5660), (2830, 2906)]