40890050

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{7643}}^1$

素因数の和:7762

約数の個数: 24

約数和(自身を含む): 76776336

約数和(自身を除く): 35886286

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 535, 1070, 2675, 5350, 7643, 15286, 38215, 76430, 191075, 382150, 817801, 1635602, 4089005, 8178010, 20445025, 40890050]

約数ペア:

[(1, 40890050), (2, 20445025), (5, 8178010), (10, 4089005), (25, 1635602), (50, 817801), (107, 382150), (214, 191075), (535, 76430), (1070, 38215), (2675, 15286), (5350, 7643)]