12303671480

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1\times {\mathrm{4649}}^1$

素因数の和:5376

約数の個数: 64

約数和(自身を含む): 27989280000

約数和(自身を除く): 15685608520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 607, 872, 1090, 1214, 2180, 2428, 3035, 4360, 4649, 4856, 6070, 9298, 12140, 18596, 23245, 24280, 37192, 46490, 66163, 92980, 132326, 185960, 264652, 330815, 506741, 529304, 661630, 1013482, 1323260, 2026964, 2533705, 2646520, 2821943, 4053928, 5067410, 5643886, 10134820, 11287772, 14109715, 20269640, 22575544, 28219430, 56438860, 112877720, 307591787, 615183574, 1230367148, 1537958935, 2460734296, 3075917870, 6151835740, 12303671480]

約数ペア:

[(1, 12303671480), (2, 6151835740), (4, 3075917870), (5, 2460734296), (8, 1537958935), (10, 1230367148), (20, 615183574), (40, 307591787), (109, 112877720), (218, 56438860), (436, 28219430), (545, 22575544), (607, 20269640), (872, 14109715), (1090, 11287772), (1214, 10134820), (2180, 5643886), (2428, 5067410), (3035, 4053928), (4360, 2821943), (4649, 2646520), (4856, 2533705), (6070, 2026964), (9298, 1323260), (12140, 1013482), (18596, 661630), (23245, 529304), (24280, 506741), (37192, 330815), (46490, 264652), (66163, 185960), (92980, 132326)]