22670000

素因数分解:

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

素因数の和:2295

約数の個数: 50

約数和(自身を含む): 54910548

約数和(自身を除く): 32240548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2267, 2500, 4534, 5000, 9068, 10000, 11335, 18136, 22670, 36272, 45340, 56675, 90680, 113350, 181360, 226700, 283375, 453400, 566750, 906800, 1133500, 1416875, 2267000, 2833750, 4534000, 5667500, 11335000, 22670000]

約数ペア:

[(1, 22670000), (2, 11335000), (4, 5667500), (5, 4534000), (8, 2833750), (10, 2267000), (16, 1416875), (20, 1133500), (25, 906800), (40, 566750), (50, 453400), (80, 283375), (100, 226700), (125, 181360), (200, 113350), (250, 90680), (400, 56675), (500, 45340), (625, 36272), (1000, 22670), (1250, 18136), (2000, 11335), (2267, 10000), (2500, 9068), (4534, 5000)]