28341260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{38299}}^1$

素因数の和:38345

約数の個数: 24

約数和(自身を含む): 61126800

約数和(自身を除く): 32785540

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 38299, 76598, 153196, 191495, 382990, 765980, 1417063, 2834126, 5668252, 7085315, 14170630, 28341260]

約数ペア:

[(1, 28341260), (2, 14170630), (4, 7085315), (5, 5668252), (10, 2834126), (20, 1417063), (37, 765980), (74, 382990), (148, 191495), (185, 153196), (370, 76598), (740, 38299)]