104176900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{25409}}^1$

素因数の和:25464

約数の個数: 36

約数和(自身を含む): 231586740

約数和(自身を除く): 127409840

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 25409, 50818, 101636, 127045, 254090, 508180, 635225, 1041769, 1270450, 2083538, 2540900, 4167076, 5208845, 10417690, 20835380, 26044225, 52088450, 104176900]

約数ペア:

[(1, 104176900), (2, 52088450), (4, 26044225), (5, 20835380), (10, 10417690), (20, 5208845), (25, 4167076), (41, 2540900), (50, 2083538), (82, 1270450), (100, 1041769), (164, 635225), (205, 508180), (410, 254090), (820, 127045), (1025, 101636), (2050, 50818), (4100, 25409)]