2010336740

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{3559}}^1$

素因数の和:4092

約数の個数: 48

約数和(自身を含む): 4301391360

約数和(自身を除く): 2291054620

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 463, 610, 926, 1220, 1852, 2315, 3559, 4630, 7118, 9260, 14236, 17795, 28243, 35590, 56486, 71180, 112972, 141215, 217099, 282430, 434198, 564860, 868396, 1085495, 1647817, 2170990, 3295634, 4341980, 6591268, 8239085, 16478170, 32956340, 100516837, 201033674, 402067348, 502584185, 1005168370, 2010336740]

約数ペア:

[(1, 2010336740), (2, 1005168370), (4, 502584185), (5, 402067348), (10, 201033674), (20, 100516837), (61, 32956340), (122, 16478170), (244, 8239085), (305, 6591268), (463, 4341980), (610, 3295634), (926, 2170990), (1220, 1647817), (1852, 1085495), (2315, 868396), (3559, 564860), (4630, 434198), (7118, 282430), (9260, 217099), (14236, 141215), (17795, 112972), (28243, 71180), (35590, 56486)]