190361000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 481852800

約数和(自身を除く): 291491800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 43, 50, 76, 86, 95, 100, 125, 152, 172, 190, 200, 215, 233, 250, 344, 380, 430, 466, 475, 500, 760, 817, 860, 932, 950, 1000, 1075, 1165, 1634, 1720, 1864, 1900, 2150, 2330, 2375, 3268, 3800, 4085, 4300, 4427, 4660, 4750, 5375, 5825, 6536, 8170, 8600, 8854, 9320, 9500, 10019, 10750, 11650, 16340, 17708, 19000, 20038, 20425, 21500, 22135, 23300, 29125, 32680, 35416, 40076, 40850, 43000, 44270, 46600, 50095, 58250, 80152, 81700, 88540, 100190, 102125, 110675, 116500, 163400, 177080, 190361, 200380, 204250, 221350, 233000, 250475, 380722, 400760, 408500, 442700, 500950, 553375, 761444, 817000, 885400, 951805, 1001900, 1106750, 1252375, 1522888, 1903610, 2003800, 2213500, 2504750, 3807220, 4427000, 4759025, 5009500, 7614440, 9518050, 10019000, 19036100, 23795125, 38072200, 47590250, 95180500, 190361000]

約数ペア:

[(1, 190361000), (2, 95180500), (4, 47590250), (5, 38072200), (8, 23795125), (10, 19036100), (19, 10019000), (20, 9518050), (25, 7614440), (38, 5009500), (40, 4759025), (43, 4427000), (50, 3807220), (76, 2504750), (86, 2213500), (95, 2003800), (100, 1903610), (125, 1522888), (152, 1252375), (172, 1106750), (190, 1001900), (200, 951805), (215, 885400), (233, 817000), (250, 761444), (344, 553375), (380, 500950), (430, 442700), (466, 408500), (475, 400760), (500, 380722), (760, 250475), (817, 233000), (860, 221350), (932, 204250), (950, 200380), (1000, 190361), (1075, 177080), (1165, 163400), (1634, 116500), (1720, 110675), (1864, 102125), (1900, 100190), (2150, 88540), (2330, 81700), (2375, 80152), (3268, 58250), (3800, 50095), (4085, 46600), (4300, 44270), (4427, 43000), (4660, 40850), (4750, 40076), (5375, 35416), (5825, 32680), (6536, 29125), (8170, 23300), (8600, 22135), (8854, 21500), (9320, 20425), (9500, 20038), (10019, 19000), (10750, 17708), (11650, 16340)]