2636050.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{557}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 152240256

約数和(自身を除く): 85188596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 463, 557, 926, 1114, 1852, 2228, 2315, 2785, 4630, 5570, 6019, 7241, 9260, 11140, 12038, 14482, 24076, 28964, 30095, 36205, 60190, 72410, 120380, 144820, 257891, 515782, 1031564, 1289455, 2578910, 3352583, 5157820, 6705166, 13410332, 16762915, 33525830, 67051660]

約数ペア:

[(1, 67051660), (2, 33525830), (4, 16762915), (5, 13410332), (10, 6705166), (13, 5157820), (20, 3352583), (26, 2578910), (52, 1289455), (65, 1031564), (130, 515782), (260, 257891), (463, 144820), (557, 120380), (926, 72410), (1114, 60190), (1852, 36205), (2228, 30095), (2315, 28964), (2785, 24076), (4630, 14482), (5570, 12038), (6019, 11140), (7241, 9260)]