3808900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:984

約数の個数: 36

約数和(自身を含む): 8476020

約数和(自身を除く): 4667120

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 929, 1025, 1858, 2050, 3716, 4100, 4645, 9290, 18580, 23225, 38089, 46450, 76178, 92900, 152356, 190445, 380890, 761780, 952225, 1904450, 3808900]

約数ペア:

[(1, 3808900), (2, 1904450), (4, 952225), (5, 761780), (10, 380890), (20, 190445), (25, 152356), (41, 92900), (50, 76178), (82, 46450), (100, 38089), (164, 23225), (205, 18580), (410, 9290), (820, 4645), (929, 4100), (1025, 3716), (1858, 2050)]