2022889600

素因数分解:

$2^7\times 5^2\times {\mathrm{632153}}^1$

素因数の和:632177

約数の個数: 48

約数和(自身を含む): 4997177370

約数和(自身を除く): 2974287770

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 632153, 1264306, 2528612, 3160765, 5057224, 6321530, 10114448, 12643060, 15803825, 20228896, 25286120, 31607650, 40457792, 50572240, 63215300, 80915584, 101144480, 126430600, 202288960, 252861200, 404577920, 505722400, 1011444800, 2022889600]

約数ペア:

[(1, 2022889600), (2, 1011444800), (4, 505722400), (5, 404577920), (8, 252861200), (10, 202288960), (16, 126430600), (20, 101144480), (25, 80915584), (32, 63215300), (40, 50572240), (50, 40457792), (64, 31607650), (80, 25286120), (100, 20228896), (128, 15803825), (160, 12643060), (200, 10114448), (320, 6321530), (400, 5057224), (640, 3160765), (800, 2528612), (1600, 1264306), (3200, 632153)]