104705080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{90263}}^1$

素因数の和:90303

約数の個数: 32

約数和(自身を含む): 243712800

約数和(自身を除く): 139007720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 90263, 180526, 361052, 451315, 722104, 902630, 1805260, 2617627, 3610520, 5235254, 10470508, 13088135, 20941016, 26176270, 52352540, 104705080]

約数ペア:

[(1, 104705080), (2, 52352540), (4, 26176270), (5, 20941016), (8, 13088135), (10, 10470508), (20, 5235254), (29, 3610520), (40, 2617627), (58, 1805260), (116, 902630), (145, 722104), (232, 451315), (290, 361052), (580, 180526), (1160, 90263)]