3879740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11411}}^1$

素因数の和:11437

約数の個数: 24

約数和(自身を含む): 8627472

約数和(自身を除く): 4747732

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 11411, 22822, 45644, 57055, 114110, 193987, 228220, 387974, 775948, 969935, 1939870, 3879740]

約数ペア:

[(1, 3879740), (2, 1939870), (4, 969935), (5, 775948), (10, 387974), (17, 228220), (20, 193987), (34, 114110), (68, 57055), (85, 45644), (170, 22822), (340, 11411)]