10422400

素因数分解:

$2^7\times 5^2\times {\mathrm{3257}}^1$

素因数の和:3281

約数の個数: 48

約数和(自身を含む): 25754490

約数和(自身を除く): 15332090

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, 3257, 6514, 13028, 16285, 26056, 32570, 52112, 65140, 81425, 104224, 130280, 162850, 208448, 260560, 325700, 416896, 521120, 651400, 1042240, 1302800, 2084480, 2605600, 5211200, 10422400]

約数ペア:

[(1, 10422400), (2, 5211200), (4, 2605600), (5, 2084480), (8, 1302800), (10, 1042240), (16, 651400), (20, 521120), (25, 416896), (32, 325700), (40, 260560), (50, 208448), (64, 162850), (80, 130280), (100, 104224), (128, 81425), (160, 65140), (200, 52112), (320, 32570), (400, 26056), (640, 16285), (800, 13028), (1600, 6514), (3200, 3257)]