8802580

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6199}}^1$

素因数の和:6279

約数の個数: 24

約数和(自身を含む): 18748800

約数和(自身を除く): 9946220

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 6199, 12398, 24796, 30995, 61990, 123980, 440129, 880258, 1760516, 2200645, 4401290, 8802580]

約数ペア:

[(1, 8802580), (2, 4401290), (4, 2200645), (5, 1760516), (10, 880258), (20, 440129), (71, 123980), (142, 61990), (284, 30995), (355, 24796), (710, 12398), (1420, 6199)]