34453840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1193}}^1$

素因数の和:1244

約数の個数: 60

約数和(自身を含む): 84614004

約数和(自身を除く): 50160164

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 1193, 1444, 1520, 1805, 2386, 2888, 3610, 4772, 5776, 5965, 7220, 9544, 11930, 14440, 19088, 22667, 23860, 28880, 45334, 47720, 90668, 95440, 113335, 181336, 226670, 362672, 430673, 453340, 861346, 906680, 1722692, 1813360, 2153365, 3445384, 4306730, 6890768, 8613460, 17226920, 34453840]

約数ペア:

[(1, 34453840), (2, 17226920), (4, 8613460), (5, 6890768), (8, 4306730), (10, 3445384), (16, 2153365), (19, 1813360), (20, 1722692), (38, 906680), (40, 861346), (76, 453340), (80, 430673), (95, 362672), (152, 226670), (190, 181336), (304, 113335), (361, 95440), (380, 90668), (722, 47720), (760, 45334), (1193, 28880), (1444, 23860), (1520, 22667), (1805, 19088), (2386, 14440), (2888, 11930), (3610, 9544), (4772, 7220), (5776, 5965)]