140715690160

素因数分解:

$2^4\times 5^1\times {\mathrm{1758946127}}^1$

素因数の和:1758946140

約数の個数: 20

約数和(自身を含む): 327163979808

約数和(自身を除く): 186448289648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1758946127, 3517892254, 7035784508, 8794730635, 14071569016, 17589461270, 28143138032, 35178922540, 70357845080, 140715690160]

約数ペア:

[(1, 140715690160), (2, 70357845080), (4, 35178922540), (5, 28143138032), (8, 17589461270), (10, 14071569016), (16, 8794730635), (20, 7035784508), (40, 3517892254), (80, 1758946127)]