16030400

素因数分解:

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

素因数の和:298

約数の個数: 84

約数和(自身を含む): 40535352

約数和(自身を除く): 24504952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 160, 172, 200, 215, 233, 320, 344, 400, 430, 466, 688, 800, 860, 932, 1075, 1165, 1376, 1600, 1720, 1864, 2150, 2330, 2752, 3440, 3728, 4300, 4660, 5825, 6880, 7456, 8600, 9320, 10019, 11650, 13760, 14912, 17200, 18640, 20038, 23300, 34400, 37280, 40076, 46600, 50095, 68800, 74560, 80152, 93200, 100190, 160304, 186400, 200380, 250475, 320608, 372800, 400760, 500950, 641216, 801520, 1001900, 1603040, 2003800, 3206080, 4007600, 8015200, 16030400]

約数ペア:

[(1, 16030400), (2, 8015200), (4, 4007600), (5, 3206080), (8, 2003800), (10, 1603040), (16, 1001900), (20, 801520), (25, 641216), (32, 500950), (40, 400760), (43, 372800), (50, 320608), (64, 250475), (80, 200380), (86, 186400), (100, 160304), (160, 100190), (172, 93200), (200, 80152), (215, 74560), (233, 68800), (320, 50095), (344, 46600), (400, 40076), (430, 37280), (466, 34400), (688, 23300), (800, 20038), (860, 18640), (932, 17200), (1075, 14912), (1165, 13760), (1376, 11650), (1600, 10019), (1720, 9320), (1864, 8600), (2150, 7456), (2330, 6880), (2752, 5825), (3440, 4660), (3728, 4300)]