39417400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 112492800

約数和(自身を除く): 73075400

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 23, 25, 38, 40, 41, 44, 46, 50, 55, 76, 82, 88, 92, 95, 100, 110, 115, 152, 164, 184, 190, 200, 205, 209, 220, 230, 253, 275, 328, 380, 410, 418, 437, 440, 451, 460, 475, 506, 550, 575, 760, 779, 820, 836, 874, 902, 920, 943, 950, 1012, 1025, 1045, 1100, 1150, 1265, 1558, 1640, 1672, 1748, 1804, 1886, 1900, 2024, 2050, 2090, 2185, 2200, 2255, 2300, 2530, 3116, 3496, 3608, 3772, 3800, 3895, 4100, 4180, 4370, 4510, 4600, 4715, 4807, 5060, 5225, 6232, 6325, 7544, 7790, 8200, 8360, 8569, 8740, 9020, 9430, 9614, 10120, 10373, 10450, 10925, 11275, 12650, 15580, 17138, 17480, 17917, 18040, 18860, 19228, 19475, 20746, 20900, 21850, 22550, 23575, 24035, 25300, 31160, 34276, 35834, 37720, 38456, 38950, 41492, 41800, 42845, 43700, 45100, 47150, 48070, 50600, 51865, 68552, 71668, 77900, 82984, 85690, 87400, 89585, 90200, 94300, 96140, 103730, 120175, 143336, 155800, 171380, 179170, 188600, 192280, 197087, 207460, 214225, 240350, 259325, 342760, 358340, 394174, 414920, 428450, 447925, 480700, 518650, 716680, 788348, 856900, 895850, 961400, 985435, 1037300, 1576696, 1713800, 1791700, 1970870, 2074600, 3583400, 3941740, 4927175, 7883480, 9854350, 19708700, 39417400]

約数ペア:

[(1, 39417400), (2, 19708700), (4, 9854350), (5, 7883480), (8, 4927175), (10, 3941740), (11, 3583400), (19, 2074600), (20, 1970870), (22, 1791700), (23, 1713800), (25, 1576696), (38, 1037300), (40, 985435), (41, 961400), (44, 895850), (46, 856900), (50, 788348), (55, 716680), (76, 518650), (82, 480700), (88, 447925), (92, 428450), (95, 414920), (100, 394174), (110, 358340), (115, 342760), (152, 259325), (164, 240350), (184, 214225), (190, 207460), (200, 197087), (205, 192280), (209, 188600), (220, 179170), (230, 171380), (253, 155800), (275, 143336), (328, 120175), (380, 103730), (410, 96140), (418, 94300), (437, 90200), (440, 89585), (451, 87400), (460, 85690), (475, 82984), (506, 77900), (550, 71668), (575, 68552), (760, 51865), (779, 50600), (820, 48070), (836, 47150), (874, 45100), (902, 43700), (920, 42845), (943, 41800), (950, 41492), (1012, 38950), (1025, 38456), (1045, 37720), (1100, 35834), (1150, 34276), (1265, 31160), (1558, 25300), (1640, 24035), (1672, 23575), (1748, 22550), (1804, 21850), (1886, 20900), (1900, 20746), (2024, 19475), (2050, 19228), (2090, 18860), (2185, 18040), (2200, 17917), (2255, 17480), (2300, 17138), (2530, 15580), (3116, 12650), (3496, 11275), (3608, 10925), (3772, 10450), (3800, 10373), (3895, 10120), (4100, 9614), (4180, 9430), (4370, 9020), (4510, 8740), (4600, 8569), (4715, 8360), (4807, 8200), (5060, 7790), (5225, 7544), (6232, 6325)]