4626800

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 60

約数和(自身を含む): 11416680

約数和(自身を除く): 6789880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 269, 344, 400, 430, 538, 688, 860, 1075, 1076, 1345, 1720, 2150, 2152, 2690, 3440, 4300, 4304, 5380, 6725, 8600, 10760, 11567, 13450, 17200, 21520, 23134, 26900, 46268, 53800, 57835, 92536, 107600, 115670, 185072, 231340, 289175, 462680, 578350, 925360, 1156700, 2313400, 4626800]

約数ペア:

[(1, 4626800), (2, 2313400), (4, 1156700), (5, 925360), (8, 578350), (10, 462680), (16, 289175), (20, 231340), (25, 185072), (40, 115670), (43, 107600), (50, 92536), (80, 57835), (86, 53800), (100, 46268), (172, 26900), (200, 23134), (215, 21520), (269, 17200), (344, 13450), (400, 11567), (430, 10760), (538, 8600), (688, 6725), (860, 5380), (1075, 4304), (1076, 4300), (1345, 3440), (1720, 2690), (2150, 2152)]