13202156920

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2215127}}^1$

素因数の和:2215287

約数の個数: 32

約数和(自身を含む): 29904228000

約数和(自身を除く): 16702071080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 2215127, 4430254, 8860508, 11075635, 17721016, 22151270, 44302540, 88605080, 330053923, 660107846, 1320215692, 1650269615, 2640431384, 3300539230, 6601078460, 13202156920]

約数ペア:

[(1, 13202156920), (2, 6601078460), (4, 3300539230), (5, 2640431384), (8, 1650269615), (10, 1320215692), (20, 660107846), (40, 330053923), (149, 88605080), (298, 44302540), (596, 22151270), (745, 17721016), (1192, 11075635), (1490, 8860508), (2980, 4430254), (5960, 2215127)]