66053140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89261}}^1$

素因数の和:89307

約数の個数: 24

約数和(自身を含む): 142462152

約数和(自身を除く): 76409012

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 89261, 178522, 357044, 446305, 892610, 1785220, 3302657, 6605314, 13210628, 16513285, 33026570, 66053140]

約数ペア:

[(1, 66053140), (2, 33026570), (4, 16513285), (5, 13210628), (10, 6605314), (20, 3302657), (37, 1785220), (74, 892610), (148, 446305), (185, 357044), (370, 178522), (740, 89261)]