83224840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1162

約数の個数: 64

約数和(自身を含む): 196130160

約数和(自身を除く): 112905320

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 53, 74, 106, 148, 185, 212, 265, 296, 370, 424, 530, 740, 1060, 1061, 1480, 1961, 2120, 2122, 3922, 4244, 5305, 7844, 8488, 9805, 10610, 15688, 19610, 21220, 39220, 39257, 42440, 56233, 78440, 78514, 112466, 157028, 196285, 224932, 281165, 314056, 392570, 449864, 562330, 785140, 1124660, 1570280, 2080621, 2249320, 4161242, 8322484, 10403105, 16644968, 20806210, 41612420, 83224840]

約数ペア:

[(1, 83224840), (2, 41612420), (4, 20806210), (5, 16644968), (8, 10403105), (10, 8322484), (20, 4161242), (37, 2249320), (40, 2080621), (53, 1570280), (74, 1124660), (106, 785140), (148, 562330), (185, 449864), (212, 392570), (265, 314056), (296, 281165), (370, 224932), (424, 196285), (530, 157028), (740, 112466), (1060, 78514), (1061, 78440), (1480, 56233), (1961, 42440), (2120, 39257), (2122, 39220), (3922, 21220), (4244, 19610), (5305, 15688), (7844, 10610), (8488, 9805)]