4534000

素因数分解:

$2^4\times 5^3\times {\mathrm{2267}}^1$

素因数の和:2290

約数の個数: 40

約数和(自身を含む): 10968048

約数和(自身を除く): 6434048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 2267, 4534, 9068, 11335, 18136, 22670, 36272, 45340, 56675, 90680, 113350, 181360, 226700, 283375, 453400, 566750, 906800, 1133500, 2267000, 4534000]

約数ペア:

[(1, 4534000), (2, 2267000), (4, 1133500), (5, 906800), (8, 566750), (10, 453400), (16, 283375), (20, 226700), (25, 181360), (40, 113350), (50, 90680), (80, 56675), (100, 45340), (125, 36272), (200, 22670), (250, 18136), (400, 11335), (500, 9068), (1000, 4534), (2000, 2267)]