34409240

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10889}}^1$

素因数の和:10979

約数の個数: 32

約数和(自身を含む): 78408000

約数和(自身を除く): 43998760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 10889, 21778, 43556, 54445, 87112, 108890, 217780, 435560, 860231, 1720462, 3440924, 4301155, 6881848, 8602310, 17204620, 34409240]

約数ペア:

[(1, 34409240), (2, 17204620), (4, 8602310), (5, 6881848), (8, 4301155), (10, 3440924), (20, 1720462), (40, 860231), (79, 435560), (158, 217780), (316, 108890), (395, 87112), (632, 54445), (790, 43556), (1580, 21778), (3160, 10889)]