9340120

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{977}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 21124800

約数和(自身を除く): 11784680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 977, 1195, 1912, 1954, 2390, 3908, 4780, 4885, 7816, 9560, 9770, 19540, 39080, 233503, 467006, 934012, 1167515, 1868024, 2335030, 4670060, 9340120]

約数ペア:

[(1, 9340120), (2, 4670060), (4, 2335030), (5, 1868024), (8, 1167515), (10, 934012), (20, 467006), (40, 233503), (239, 39080), (478, 19540), (956, 9770), (977, 9560), (1195, 7816), (1912, 4885), (1954, 4780), (2390, 3908)]