5268250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 10627344

約数和(自身を除く): 5359094

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1621, 1625, 3242, 3250, 8105, 16210, 21073, 40525, 42146, 81050, 105365, 202625, 210730, 405250, 526825, 1053650, 2634125, 5268250]

約数ペア:

[(1, 5268250), (2, 2634125), (5, 1053650), (10, 526825), (13, 405250), (25, 210730), (26, 202625), (50, 105365), (65, 81050), (125, 42146), (130, 40525), (250, 21073), (325, 16210), (650, 8105), (1621, 3250), (1625, 3242)]