3335020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 7676928

約数和(自身を除く): 4341908

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 127, 130, 202, 254, 260, 404, 505, 508, 635, 1010, 1270, 1313, 1651, 2020, 2540, 2626, 3302, 5252, 6565, 6604, 8255, 12827, 13130, 16510, 25654, 26260, 33020, 51308, 64135, 128270, 166751, 256540, 333502, 667004, 833755, 1667510, 3335020]

約数ペア:

[(1, 3335020), (2, 1667510), (4, 833755), (5, 667004), (10, 333502), (13, 256540), (20, 166751), (26, 128270), (52, 64135), (65, 51308), (101, 33020), (127, 26260), (130, 25654), (202, 16510), (254, 13130), (260, 12827), (404, 8255), (505, 6604), (508, 6565), (635, 5252), (1010, 3302), (1270, 2626), (1313, 2540), (1651, 2020)]