74330780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{100447}}^1$

素因数の和:100493

約数の個数: 24

約数和(自身を含む): 160315008

約数和(自身を除く): 85984228

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 100447, 200894, 401788, 502235, 1004470, 2008940, 3716539, 7433078, 14866156, 18582695, 37165390, 74330780]

約数ペア:

[(1, 74330780), (2, 37165390), (4, 18582695), (5, 14866156), (10, 7433078), (20, 3716539), (37, 2008940), (74, 1004470), (148, 502235), (185, 401788), (370, 200894), (740, 100447)]