11814980920

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1650137}}^1$

素因数の和:1650327

約数の個数: 32

約数和(自身を含む): 26732235600

約数和(自身を除く): 14917254680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 1650137, 3300274, 6600548, 8250685, 13201096, 16501370, 33002740, 66005480, 295374523, 590749046, 1181498092, 1476872615, 2362996184, 2953745230, 5907490460, 11814980920]

約数ペア:

[(1, 11814980920), (2, 5907490460), (4, 2953745230), (5, 2362996184), (8, 1476872615), (10, 1181498092), (20, 590749046), (40, 295374523), (179, 66005480), (358, 33002740), (716, 16501370), (895, 13201096), (1432, 8250685), (1790, 6600548), (3580, 3300274), (7160, 1650137)]