22258020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^2$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 65548224

約数和(自身を除く): 43290204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 127, 138, 230, 254, 276, 345, 381, 460, 508, 635, 690, 762, 1270, 1380, 1524, 1905, 2540, 2921, 3810, 5842, 7620, 8763, 11684, 14605, 16129, 17526, 29210, 32258, 35052, 43815, 48387, 58420, 64516, 80645, 87630, 96774, 161290, 175260, 193548, 241935, 322580, 370967, 483870, 741934, 967740, 1112901, 1483868, 1854835, 2225802, 3709670, 4451604, 5564505, 7419340, 11129010, 22258020]

約数ペア:

[(1, 22258020), (2, 11129010), (3, 7419340), (4, 5564505), (5, 4451604), (6, 3709670), (10, 2225802), (12, 1854835), (15, 1483868), (20, 1112901), (23, 967740), (30, 741934), (46, 483870), (60, 370967), (69, 322580), (92, 241935), (115, 193548), (127, 175260), (138, 161290), (230, 96774), (254, 87630), (276, 80645), (345, 64516), (381, 58420), (460, 48387), (508, 43815), (635, 35052), (690, 32258), (762, 29210), (1270, 17526), (1380, 16129), (1524, 14605), (1905, 11684), (2540, 8763), (2921, 7620), (3810, 5842)]