25422050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{12401}}^1$

素因数の和:12454

約数の個数: 24

約数和(自身を含む): 48442212

約数和(自身を除く): 23020162

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 12401, 24802, 62005, 124010, 310025, 508441, 620050, 1016882, 2542205, 5084410, 12711025, 25422050]

約数ペア:

[(1, 25422050), (2, 12711025), (5, 5084410), (10, 2542205), (25, 1016882), (41, 620050), (50, 508441), (82, 310025), (205, 124010), (410, 62005), (1025, 24802), (2050, 12401)]