720041330

素因数分解:

$2^1\times 5^1\times {\mathrm{5783}}^1\times {\mathrm{12451}}^1$

素因数の和:18241

約数の個数: 16

約数和(自身を含む): 1296402624

約数和(自身を除く): 576361294

約数列:

[1, 2, 5, 10, 5783, 11566, 12451, 24902, 28915, 57830, 62255, 124510, 72004133, 144008266, 360020665, 720041330]

約数ペア:

[(1, 720041330), (2, 360020665), (5, 144008266), (10, 72004133), (5783, 124510), (11566, 62255), (12451, 57830), (24902, 28915)]