8193250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2521}}^1$

素因数の和:2551

約数の個数: 32

約数和(自身を含む): 16524144

約数和(自身を除く): 8330894

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 2521, 3250, 5042, 12605, 25210, 32773, 63025, 65546, 126050, 163865, 315125, 327730, 630250, 819325, 1638650, 4096625, 8193250]

約数ペア:

[(1, 8193250), (2, 4096625), (5, 1638650), (10, 819325), (13, 630250), (25, 327730), (26, 315125), (50, 163865), (65, 126050), (125, 65546), (130, 63025), (250, 32773), (325, 25210), (650, 12605), (1625, 5042), (2521, 3250)]