89141000

素因数分解:

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

素因数の和:6891

約数の個数: 64

約数和(自身を含む): 224668080

約数和(自身を除く): 135527080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 6857, 13000, 13714, 27428, 34285, 54856, 68570, 89141, 137140, 171425, 178282, 274280, 342850, 356564, 445705, 685700, 713128, 857125, 891410, 1371400, 1714250, 1782820, 2228525, 3428500, 3565640, 4457050, 6857000, 8914100, 11142625, 17828200, 22285250, 44570500, 89141000]

約数ペア:

[(1, 89141000), (2, 44570500), (4, 22285250), (5, 17828200), (8, 11142625), (10, 8914100), (13, 6857000), (20, 4457050), (25, 3565640), (26, 3428500), (40, 2228525), (50, 1782820), (52, 1714250), (65, 1371400), (100, 891410), (104, 857125), (125, 713128), (130, 685700), (200, 445705), (250, 356564), (260, 342850), (325, 274280), (500, 178282), (520, 171425), (650, 137140), (1000, 89141), (1300, 68570), (1625, 54856), (2600, 34285), (3250, 27428), (6500, 13714), (6857, 13000)]