2052700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1606

約数の個数: 36

約数和(自身を含む): 4800040

約数和(自身を除く): 2747340

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1579, 3158, 6316, 7895, 15790, 20527, 31580, 39475, 41054, 78950, 82108, 102635, 157900, 205270, 410540, 513175, 1026350, 2052700]

約数ペア:

[(1, 2052700), (2, 1026350), (4, 513175), (5, 410540), (10, 205270), (13, 157900), (20, 102635), (25, 82108), (26, 78950), (50, 41054), (52, 39475), (65, 31580), (100, 20527), (130, 15790), (260, 7895), (325, 6316), (650, 3158), (1300, 1579)]