108231580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{68501}}^1$

素因数の和:68589

約数の個数: 24

約数和(自身を含む): 230166720

約数和(自身を除く): 121935140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 68501, 137002, 274004, 342505, 685010, 1370020, 5411579, 10823158, 21646316, 27057895, 54115790, 108231580]

約数ペア:

[(1, 108231580), (2, 54115790), (4, 27057895), (5, 21646316), (10, 10823158), (20, 5411579), (79, 1370020), (158, 685010), (316, 342505), (395, 274004), (790, 137002), (1580, 68501)]