4568000

素因数分解:

$2^6\times 5^3\times {\mathrm{571}}^1$

素因数の和:598

約数の個数: 56

約数和(自身を含む): 11332464

約数和(自身を除く): 6764464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 571, 800, 1000, 1142, 1600, 2000, 2284, 2855, 4000, 4568, 5710, 8000, 9136, 11420, 14275, 18272, 22840, 28550, 36544, 45680, 57100, 71375, 91360, 114200, 142750, 182720, 228400, 285500, 456800, 571000, 913600, 1142000, 2284000, 4568000]

約数ペア:

[(1, 4568000), (2, 2284000), (4, 1142000), (5, 913600), (8, 571000), (10, 456800), (16, 285500), (20, 228400), (25, 182720), (32, 142750), (40, 114200), (50, 91360), (64, 71375), (80, 57100), (100, 45680), (125, 36544), (160, 28550), (200, 22840), (250, 18272), (320, 14275), (400, 11420), (500, 9136), (571, 8000), (800, 5710), (1000, 4568), (1142, 4000), (1600, 2855), (2000, 2284)]