925360

素因数分解:

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

素因数の和:325

約数の個数: 40

約数和(自身を含む): 2209680

約数和(自身を除く): 1284320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 269, 344, 430, 538, 688, 860, 1076, 1345, 1720, 2152, 2690, 3440, 4304, 5380, 10760, 11567, 21520, 23134, 46268, 57835, 92536, 115670, 185072, 231340, 462680, 925360]

約数ペア:

[(1, 925360), (2, 462680), (4, 231340), (5, 185072), (8, 115670), (10, 92536), (16, 57835), (20, 46268), (40, 23134), (43, 21520), (80, 11567), (86, 10760), (172, 5380), (215, 4304), (269, 3440), (344, 2690), (430, 2152), (538, 1720), (688, 1345), (860, 1076)]