3852140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1907}}^1$

素因数の和:2017

約数の個数: 24

約数和(自身を含む): 8173872

約数和(自身を除く): 4321732

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 1907, 2020, 3814, 7628, 9535, 19070, 38140, 192607, 385214, 770428, 963035, 1926070, 3852140]

約数ペア:

[(1, 3852140), (2, 1926070), (4, 963035), (5, 770428), (10, 385214), (20, 192607), (101, 38140), (202, 19070), (404, 9535), (505, 7628), (1010, 3814), (1907, 2020)]