34156240

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3917}}^1$

素因数の和:4039

約数の個数: 40

約数和(自身を含む): 80162280

約数和(自身を除く): 46006040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 3917, 4360, 7834, 8720, 15668, 19585, 31336, 39170, 62672, 78340, 156680, 313360, 426953, 853906, 1707812, 2134765, 3415624, 4269530, 6831248, 8539060, 17078120, 34156240]

約数ペア:

[(1, 34156240), (2, 17078120), (4, 8539060), (5, 6831248), (8, 4269530), (10, 3415624), (16, 2134765), (20, 1707812), (40, 853906), (80, 426953), (109, 313360), (218, 156680), (436, 78340), (545, 62672), (872, 39170), (1090, 31336), (1744, 19585), (2180, 15668), (3917, 8720), (4360, 7834)]