80152000

素因数分解:

$2^6\times 5^3\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 112

約数和(自身を含む): 203984352

約数和(自身を除く): 123832352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 125, 160, 172, 200, 215, 233, 250, 320, 344, 400, 430, 466, 500, 688, 800, 860, 932, 1000, 1075, 1165, 1376, 1600, 1720, 1864, 2000, 2150, 2330, 2752, 3440, 3728, 4000, 4300, 4660, 5375, 5825, 6880, 7456, 8000, 8600, 9320, 10019, 10750, 11650, 13760, 14912, 17200, 18640, 20038, 21500, 23300, 29125, 34400, 37280, 40076, 43000, 46600, 50095, 58250, 68800, 74560, 80152, 86000, 93200, 100190, 116500, 160304, 172000, 186400, 200380, 233000, 250475, 320608, 344000, 372800, 400760, 466000, 500950, 641216, 801520, 932000, 1001900, 1252375, 1603040, 1864000, 2003800, 2504750, 3206080, 4007600, 5009500, 8015200, 10019000, 16030400, 20038000, 40076000, 80152000]

約数ペア:

[(1, 80152000), (2, 40076000), (4, 20038000), (5, 16030400), (8, 10019000), (10, 8015200), (16, 5009500), (20, 4007600), (25, 3206080), (32, 2504750), (40, 2003800), (43, 1864000), (50, 1603040), (64, 1252375), (80, 1001900), (86, 932000), (100, 801520), (125, 641216), (160, 500950), (172, 466000), (200, 400760), (215, 372800), (233, 344000), (250, 320608), (320, 250475), (344, 233000), (400, 200380), (430, 186400), (466, 172000), (500, 160304), (688, 116500), (800, 100190), (860, 93200), (932, 86000), (1000, 80152), (1075, 74560), (1165, 68800), (1376, 58250), (1600, 50095), (1720, 46600), (1864, 43000), (2000, 40076), (2150, 37280), (2330, 34400), (2752, 29125), (3440, 23300), (3728, 21500), (4000, 20038), (4300, 18640), (4660, 17200), (5375, 14912), (5825, 13760), (6880, 11650), (7456, 10750), (8000, 10019), (8600, 9320)]