38077790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5209}}^1$

素因数の和:5276

約数の個数: 32

約数和(自身を含む): 74273760

約数和(自身を除く): 36195970

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 5209, 7310, 10418, 26045, 52090, 88553, 177106, 223987, 442765, 447974, 885530, 1119935, 2239870, 3807779, 7615558, 19038895, 38077790]

約数ペア:

[(1, 38077790), (2, 19038895), (5, 7615558), (10, 3807779), (17, 2239870), (34, 1119935), (43, 885530), (85, 447974), (86, 442765), (170, 223987), (215, 177106), (430, 88553), (731, 52090), (1462, 26045), (3655, 10418), (5209, 7310)]