45139000

素因数分解:

$2^3\times 5^3\times {\mathrm{45139}}^1$

素因数の和:45160

約数の個数: 32

約数和(自身を含む): 105627600

約数和(自身を除く): 60488600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 45139, 90278, 180556, 225695, 361112, 451390, 902780, 1128475, 1805560, 2256950, 4513900, 5642375, 9027800, 11284750, 22569500, 45139000]

約数ペア:

[(1, 45139000), (2, 22569500), (4, 11284750), (5, 9027800), (8, 5642375), (10, 4513900), (20, 2256950), (25, 1805560), (40, 1128475), (50, 902780), (100, 451390), (125, 361112), (200, 225695), (250, 180556), (500, 90278), (1000, 45139)]