1088804980

素因数分解:

$2^2\times 5^1\times {\mathrm{1823}}^1\times {\mathrm{29863}}^1$

素因数の和:31695

約数の個数: 24

約数和(自身を含む): 2287821312

約数和(自身を除く): 1199016332

約数列:

[1, 2, 4, 5, 10, 20, 1823, 3646, 7292, 9115, 18230, 29863, 36460, 59726, 119452, 149315, 298630, 597260, 54440249, 108880498, 217760996, 272201245, 544402490, 1088804980]

約数ペア:

[(1, 1088804980), (2, 544402490), (4, 272201245), (5, 217760996), (10, 108880498), (20, 54440249), (1823, 597260), (3646, 298630), (7292, 149315), (9115, 119452), (18230, 59726), (29863, 36460)]