113146960

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17903}}^1$

素因数の和:17995

約数の個数: 40

約数和(自身を含む): 266411520

約数和(自身を除く): 153264560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 17903, 35806, 71612, 89515, 143224, 179030, 286448, 358060, 716120, 1414337, 1432240, 2828674, 5657348, 7071685, 11314696, 14143370, 22629392, 28286740, 56573480, 113146960]

約数ペア:

[(1, 113146960), (2, 56573480), (4, 28286740), (5, 22629392), (8, 14143370), (10, 11314696), (16, 7071685), (20, 5657348), (40, 2828674), (79, 1432240), (80, 1414337), (158, 716120), (316, 358060), (395, 286448), (632, 179030), (790, 143224), (1264, 89515), (1580, 71612), (3160, 35806), (6320, 17903)]