848103400

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{39631}}^1$

素因数の和:39754

約数の個数: 48

約数和(自身を含む): 1990319040

約数和(自身を除く): 1142215640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 2140, 2675, 4280, 5350, 10700, 21400, 39631, 79262, 158524, 198155, 317048, 396310, 792620, 990775, 1585240, 1981550, 3963100, 4240517, 7926200, 8481034, 16962068, 21202585, 33924136, 42405170, 84810340, 106012925, 169620680, 212025850, 424051700, 848103400]

約数ペア:

[(1, 848103400), (2, 424051700), (4, 212025850), (5, 169620680), (8, 106012925), (10, 84810340), (20, 42405170), (25, 33924136), (40, 21202585), (50, 16962068), (100, 8481034), (107, 7926200), (200, 4240517), (214, 3963100), (428, 1981550), (535, 1585240), (856, 990775), (1070, 792620), (2140, 396310), (2675, 317048), (4280, 198155), (5350, 158524), (10700, 79262), (21400, 39631)]