3805400

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 9039600

約数和(自身を除く): 5234200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 359, 424, 530, 718, 1060, 1325, 1436, 1795, 2120, 2650, 2872, 3590, 5300, 7180, 8975, 10600, 14360, 17950, 19027, 35900, 38054, 71800, 76108, 95135, 152216, 190270, 380540, 475675, 761080, 951350, 1902700, 3805400]

約数ペア:

[(1, 3805400), (2, 1902700), (4, 951350), (5, 761080), (8, 475675), (10, 380540), (20, 190270), (25, 152216), (40, 95135), (50, 76108), (53, 71800), (100, 38054), (106, 35900), (200, 19027), (212, 17950), (265, 14360), (359, 10600), (424, 8975), (530, 7180), (718, 5300), (1060, 3590), (1325, 2872), (1436, 2650), (1795, 2120)]