45772000

素因数分解:

$2^5\times 5^3\times {\mathrm{11443}}^1$

素因数の和:11468

約数の個数: 48

約数和(自身を含む): 112471632

約数和(自身を除く): 66699632

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, 11443, 22886, 45772, 57215, 91544, 114430, 183088, 228860, 286075, 366176, 457720, 572150, 915440, 1144300, 1430375, 1830880, 2288600, 2860750, 4577200, 5721500, 9154400, 11443000, 22886000, 45772000]

約数ペア:

[(1, 45772000), (2, 22886000), (4, 11443000), (5, 9154400), (8, 5721500), (10, 4577200), (16, 2860750), (20, 2288600), (25, 1830880), (32, 1430375), (40, 1144300), (50, 915440), (80, 572150), (100, 457720), (125, 366176), (160, 286075), (200, 228860), (250, 183088), (400, 114430), (500, 91544), (800, 57215), (1000, 45772), (2000, 22886), (4000, 11443)]