77549330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1747}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 146496384

約数和(自身を除く): 68947054

約数列:

[1, 2, 5, 10, 23, 46, 115, 193, 230, 386, 965, 1747, 1930, 3494, 4439, 8735, 8878, 17470, 22195, 40181, 44390, 80362, 200905, 337171, 401810, 674342, 1685855, 3371710, 7754933, 15509866, 38774665, 77549330]

約数ペア:

[(1, 77549330), (2, 38774665), (5, 15509866), (10, 7754933), (23, 3371710), (46, 1685855), (115, 674342), (193, 401810), (230, 337171), (386, 200905), (965, 80362), (1747, 44390), (1930, 40181), (3494, 22195), (4439, 17470), (8735, 8878)]