9399080

素因数分解:

$2^3\times 5^1\times {\mathrm{234977}}^1$

素因数の和:234988

約数の個数: 16

約数和(自身を含む): 21148020

約数和(自身を除く): 11748940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 234977, 469954, 939908, 1174885, 1879816, 2349770, 4699540, 9399080]

約数ペア:

[(1, 9399080), (2, 4699540), (4, 2349770), (5, 1879816), (8, 1174885), (10, 939908), (20, 469954), (40, 234977)]