4874900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:125

約数の個数: 54

約数和(自身を含む): 11216730

約数和(自身を除く): 6341830

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 41, 50, 58, 82, 100, 116, 145, 164, 205, 290, 410, 580, 725, 820, 1025, 1189, 1450, 1681, 2050, 2378, 2900, 3362, 4100, 4756, 5945, 6724, 8405, 11890, 16810, 23780, 29725, 33620, 42025, 48749, 59450, 84050, 97498, 118900, 168100, 194996, 243745, 487490, 974980, 1218725, 2437450, 4874900]

約数ペア:

[(1, 4874900), (2, 2437450), (4, 1218725), (5, 974980), (10, 487490), (20, 243745), (25, 194996), (29, 168100), (41, 118900), (50, 97498), (58, 84050), (82, 59450), (100, 48749), (116, 42025), (145, 33620), (164, 29725), (205, 23780), (290, 16810), (410, 11890), (580, 8405), (725, 6724), (820, 5945), (1025, 4756), (1189, 4100), (1450, 3362), (1681, 2900), (2050, 2378)]