38159290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4021}}^1$

素因数の和:4114

約数の個数: 32

約数和(自身を含む): 75002256

約数和(自身を除く): 36842966

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4021, 4745, 8042, 9490, 20105, 40210, 52273, 104546, 261365, 293533, 522730, 587066, 1467665, 2935330, 3815929, 7631858, 19079645, 38159290]

約数ペア:

[(1, 38159290), (2, 19079645), (5, 7631858), (10, 3815929), (13, 2935330), (26, 1467665), (65, 587066), (73, 522730), (130, 293533), (146, 261365), (365, 104546), (730, 52273), (949, 40210), (1898, 20105), (4021, 9490), (4745, 8042)]