85271810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 184343040

約数和(自身を除く): 99071230

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 79, 95, 115, 130, 158, 190, 230, 247, 299, 361, 395, 437, 494, 598, 722, 790, 874, 1027, 1235, 1495, 1501, 1805, 1817, 2054, 2185, 2470, 2990, 3002, 3610, 3634, 4370, 4693, 5135, 5681, 7505, 8303, 9085, 9386, 10270, 11362, 15010, 16606, 18170, 19513, 23465, 23621, 28405, 28519, 34523, 39026, 41515, 46930, 47242, 56810, 57038, 69046, 83030, 97565, 107939, 118105, 142595, 172615, 195130, 215878, 236210, 285190, 345230, 370747, 448799, 539695, 655937, 741494, 897598, 1079390, 1311874, 1853735, 2243995, 3279685, 3707470, 4487990, 6559370, 8527181, 17054362, 42635905, 85271810]

約数ペア:

[(1, 85271810), (2, 42635905), (5, 17054362), (10, 8527181), (13, 6559370), (19, 4487990), (23, 3707470), (26, 3279685), (38, 2243995), (46, 1853735), (65, 1311874), (79, 1079390), (95, 897598), (115, 741494), (130, 655937), (158, 539695), (190, 448799), (230, 370747), (247, 345230), (299, 285190), (361, 236210), (395, 215878), (437, 195130), (494, 172615), (598, 142595), (722, 118105), (790, 107939), (874, 97565), (1027, 83030), (1235, 69046), (1495, 57038), (1501, 56810), (1805, 47242), (1817, 46930), (2054, 41515), (2185, 39026), (2470, 34523), (2990, 28519), (3002, 28405), (3610, 23621), (3634, 23465), (4370, 19513), (4693, 18170), (5135, 16606), (5681, 15010), (7505, 11362), (8303, 10270), (9085, 9386)]