2912255450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2081}}^1\times {\mathrm{2153}}^1$

素因数の和:4259

約数の個数: 48

約数和(自身を含む): 5838985656

約数和(自身を除く): 2926730206

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2081, 2153, 4162, 4306, 10405, 10765, 20810, 21530, 27053, 27989, 52025, 53825, 54106, 55978, 104050, 107650, 135265, 139945, 270530, 279890, 676325, 699725, 1352650, 1399450, 4480393, 8960786, 22401965, 44803930, 58245109, 112009825, 116490218, 224019650, 291225545, 582451090, 1456127725, 2912255450]

約数ペア:

[(1, 2912255450), (2, 1456127725), (5, 582451090), (10, 291225545), (13, 224019650), (25, 116490218), (26, 112009825), (50, 58245109), (65, 44803930), (130, 22401965), (325, 8960786), (650, 4480393), (2081, 1399450), (2153, 1352650), (4162, 699725), (4306, 676325), (10405, 279890), (10765, 270530), (20810, 139945), (21530, 135265), (27053, 107650), (27989, 104050), (52025, 55978), (53825, 54106)]