22285250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6857}}^1$

素因数の和:6887

約数の個数: 32

約数和(自身を含む): 44933616

約数和(自身を除く): 22648366

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 6857, 13714, 34285, 68570, 89141, 171425, 178282, 342850, 445705, 857125, 891410, 1714250, 2228525, 4457050, 11142625, 22285250]

約数ペア:

[(1, 22285250), (2, 11142625), (5, 4457050), (10, 2228525), (13, 1714250), (25, 891410), (26, 857125), (50, 445705), (65, 342850), (125, 178282), (130, 171425), (250, 89141), (325, 68570), (650, 34285), (1625, 13714), (3250, 6857)]