60831580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{38501}}^1$

素因数の和:38589

約数の個数: 24

約数和(自身を含む): 129366720

約数和(自身を除く): 68535140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 38501, 77002, 154004, 192505, 385010, 770020, 3041579, 6083158, 12166316, 15207895, 30415790, 60831580]

約数ペア:

[(1, 60831580), (2, 30415790), (4, 15207895), (5, 12166316), (10, 6083158), (20, 3041579), (79, 770020), (158, 385010), (316, 192505), (395, 154004), (790, 77002), (1580, 38501)]