119018020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 292190976

約数和(自身を除く): 173172956

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 170, 187, 220, 242, 263, 340, 374, 484, 526, 605, 748, 935, 1052, 1210, 1315, 1331, 1870, 2057, 2420, 2630, 2662, 2893, 3740, 4114, 4471, 5260, 5324, 5786, 6655, 8228, 8942, 10285, 11572, 13310, 14465, 17884, 20570, 22355, 22627, 26620, 28930, 31823, 41140, 44710, 45254, 49181, 57860, 63646, 89420, 90508, 98362, 113135, 127292, 159115, 196724, 226270, 245905, 318230, 350053, 452540, 491810, 540991, 636460, 700106, 983620, 1081982, 1400212, 1750265, 2163964, 2704955, 3500530, 5409910, 5950901, 7001060, 10819820, 11901802, 23803604, 29754505, 59509010, 119018020]

約数ペア:

[(1, 119018020), (2, 59509010), (4, 29754505), (5, 23803604), (10, 11901802), (11, 10819820), (17, 7001060), (20, 5950901), (22, 5409910), (34, 3500530), (44, 2704955), (55, 2163964), (68, 1750265), (85, 1400212), (110, 1081982), (121, 983620), (170, 700106), (187, 636460), (220, 540991), (242, 491810), (263, 452540), (340, 350053), (374, 318230), (484, 245905), (526, 226270), (605, 196724), (748, 159115), (935, 127292), (1052, 113135), (1210, 98362), (1315, 90508), (1331, 89420), (1870, 63646), (2057, 57860), (2420, 49181), (2630, 45254), (2662, 44710), (2893, 41140), (3740, 31823), (4114, 28930), (4471, 26620), (5260, 22627), (5324, 22355), (5786, 20570), (6655, 17884), (8228, 14465), (8942, 13310), (10285, 11572)]