85448540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{115471}}^1$

素因数の和:115517

約数の個数: 24

約数和(自身を含む): 184293312

約数和(自身を除く): 98844772

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 115471, 230942, 461884, 577355, 1154710, 2309420, 4272427, 8544854, 17089708, 21362135, 42724270, 85448540]

約数ペア:

[(1, 85448540), (2, 42724270), (4, 21362135), (5, 17089708), (10, 8544854), (20, 4272427), (37, 2309420), (74, 1154710), (148, 577355), (185, 461884), (370, 230942), (740, 115471)]