4579250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 9238320

約数和(自身を除く): 4659070

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1409, 1625, 2818, 3250, 7045, 14090, 18317, 35225, 36634, 70450, 91585, 176125, 183170, 352250, 457925, 915850, 2289625, 4579250]

約数ペア:

[(1, 4579250), (2, 2289625), (5, 915850), (10, 457925), (13, 352250), (25, 183170), (26, 176125), (50, 91585), (65, 70450), (125, 36634), (130, 35225), (250, 18317), (325, 14090), (650, 7045), (1409, 3250), (1625, 2818)]