4007600

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 60

約数和(自身を含む): 9894456

約数和(自身を除く): 5886856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 233, 344, 400, 430, 466, 688, 860, 932, 1075, 1165, 1720, 1864, 2150, 2330, 3440, 3728, 4300, 4660, 5825, 8600, 9320, 10019, 11650, 17200, 18640, 20038, 23300, 40076, 46600, 50095, 80152, 93200, 100190, 160304, 200380, 250475, 400760, 500950, 801520, 1001900, 2003800, 4007600]

約数ペア:

[(1, 4007600), (2, 2003800), (4, 1001900), (5, 801520), (8, 500950), (10, 400760), (16, 250475), (20, 200380), (25, 160304), (40, 100190), (43, 93200), (50, 80152), (80, 50095), (86, 46600), (100, 40076), (172, 23300), (200, 20038), (215, 18640), (233, 17200), (344, 11650), (400, 10019), (430, 9320), (466, 8600), (688, 5825), (860, 4660), (932, 4300), (1075, 3728), (1165, 3440), (1720, 2330), (1864, 2150)]