532830520

素因数分解:

$2^3\times 5^1\times {\mathrm{13320763}}^1$

素因数の和:13320774

約数の個数: 16

約数和(自身を含む): 1198868760

約数和(自身を除く): 666038240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13320763, 26641526, 53283052, 66603815, 106566104, 133207630, 266415260, 532830520]

約数ペア:

[(1, 532830520), (2, 266415260), (4, 133207630), (5, 106566104), (8, 66603815), (10, 53283052), (20, 26641526), (40, 13320763)]