23228000

素因数分解:

$2^5\times 5^3\times {\mathrm{5807}}^1$

素因数の和:5832

約数の個数: 48

約数和(自身を含む): 57081024

約数和(自身を除く): 33853024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 5807, 11614, 23228, 29035, 46456, 58070, 92912, 116140, 145175, 185824, 232280, 290350, 464560, 580700, 725875, 929120, 1161400, 1451750, 2322800, 2903500, 4645600, 5807000, 11614000, 23228000]

約数ペア:

[(1, 23228000), (2, 11614000), (4, 5807000), (5, 4645600), (8, 2903500), (10, 2322800), (16, 1451750), (20, 1161400), (25, 929120), (32, 725875), (40, 580700), (50, 464560), (80, 290350), (100, 232280), (125, 185824), (160, 145175), (200, 116140), (250, 92912), (400, 58070), (500, 46456), (800, 29035), (1000, 23228), (2000, 11614), (4000, 5807)]