8150320

素因数分解:

$2^4\times 5^1\times {\mathrm{101879}}^1$

素因数の和:101892

約数の個数: 20

約数和(自身を含む): 18949680

約数和(自身を除く): 10799360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101879, 203758, 407516, 509395, 815032, 1018790, 1630064, 2037580, 4075160, 8150320]

約数ペア:

[(1, 8150320), (2, 4075160), (4, 2037580), (5, 1630064), (8, 1018790), (10, 815032), (16, 509395), (20, 407516), (40, 203758), (80, 101879)]