15704891740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{832709}}^1$

素因数の和:832782

約数の個数: 48

約数和(自身を含む): 35253610560

約数和(自身を除く): 19548718820

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3772, 4715, 9430, 18860, 832709, 1665418, 3330836, 4163545, 8327090, 16654180, 19152307, 34141069, 38304614, 68282138, 76609228, 95761535, 136564276, 170705345, 191523070, 341410690, 383046140, 682821380, 785244587, 1570489174, 3140978348, 3926222935, 7852445870, 15704891740]

約数ペア:

[(1, 15704891740), (2, 7852445870), (4, 3926222935), (5, 3140978348), (10, 1570489174), (20, 785244587), (23, 682821380), (41, 383046140), (46, 341410690), (82, 191523070), (92, 170705345), (115, 136564276), (164, 95761535), (205, 76609228), (230, 68282138), (410, 38304614), (460, 34141069), (820, 19152307), (943, 16654180), (1886, 8327090), (3772, 4163545), (4715, 3330836), (9430, 1665418), (18860, 832709)]