2014155580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{30071}}^1$

素因数の和:30294

約数の個数: 48

約数和(自身を含む): 4501417536

約数和(自身を除く): 2487261956

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 197, 340, 394, 788, 985, 1970, 3349, 3940, 6698, 13396, 16745, 30071, 33490, 60142, 66980, 120284, 150355, 300710, 511207, 601420, 1022414, 2044828, 2556035, 5112070, 5923987, 10224140, 11847974, 23695948, 29619935, 59239870, 100707779, 118479740, 201415558, 402831116, 503538895, 1007077790, 2014155580]

約数ペア:

[(1, 2014155580), (2, 1007077790), (4, 503538895), (5, 402831116), (10, 201415558), (17, 118479740), (20, 100707779), (34, 59239870), (68, 29619935), (85, 23695948), (170, 11847974), (197, 10224140), (340, 5923987), (394, 5112070), (788, 2556035), (985, 2044828), (1970, 1022414), (3349, 601420), (3940, 511207), (6698, 300710), (13396, 150355), (16745, 120284), (30071, 66980), (33490, 60142)]