86070160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2152

約数の個数: 80

約数和(自身を含む): 223057152

約数和(自身を除く): 136986992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 376, 440, 470, 517, 752, 880, 940, 1034, 1880, 2068, 2081, 2585, 3760, 4136, 4162, 5170, 8272, 8324, 10340, 10405, 16648, 20680, 20810, 22891, 33296, 41360, 41620, 45782, 83240, 91564, 97807, 114455, 166480, 183128, 195614, 228910, 366256, 391228, 457820, 489035, 782456, 915640, 978070, 1075877, 1564912, 1831280, 1956140, 2151754, 3912280, 4303508, 5379385, 7824560, 8607016, 10758770, 17214032, 21517540, 43035080, 86070160]

約数ペア:

[(1, 86070160), (2, 43035080), (4, 21517540), (5, 17214032), (8, 10758770), (10, 8607016), (11, 7824560), (16, 5379385), (20, 4303508), (22, 3912280), (40, 2151754), (44, 1956140), (47, 1831280), (55, 1564912), (80, 1075877), (88, 978070), (94, 915640), (110, 782456), (176, 489035), (188, 457820), (220, 391228), (235, 366256), (376, 228910), (440, 195614), (470, 183128), (517, 166480), (752, 114455), (880, 97807), (940, 91564), (1034, 83240), (1880, 45782), (2068, 41620), (2081, 41360), (2585, 33296), (3760, 22891), (4136, 20810), (4162, 20680), (5170, 16648), (8272, 10405), (8324, 10340)]