3835220

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1697}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 8130024

約数和(自身を除く): 4294804

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 1697, 2260, 3394, 6788, 8485, 16970, 33940, 191761, 383522, 767044, 958805, 1917610, 3835220]

約数ペア:

[(1, 3835220), (2, 1917610), (4, 958805), (5, 767044), (10, 383522), (20, 191761), (113, 33940), (226, 16970), (452, 8485), (565, 6788), (1130, 3394), (1697, 2260)]