22117560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1237}}^1$

素因数の和:1400

約数の個数: 64

約数和(自身を含む): 66852000

約数和(自身を除く): 44734440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1237, 1490, 1788, 2235, 2474, 2980, 3576, 3711, 4470, 4948, 5960, 6185, 7422, 8940, 9896, 12370, 14844, 17880, 18555, 24740, 29688, 37110, 49480, 74220, 148440, 184313, 368626, 552939, 737252, 921565, 1105878, 1474504, 1843130, 2211756, 2764695, 3686260, 4423512, 5529390, 7372520, 11058780, 22117560]

約数ペア:

[(1, 22117560), (2, 11058780), (3, 7372520), (4, 5529390), (5, 4423512), (6, 3686260), (8, 2764695), (10, 2211756), (12, 1843130), (15, 1474504), (20, 1105878), (24, 921565), (30, 737252), (40, 552939), (60, 368626), (120, 184313), (149, 148440), (298, 74220), (447, 49480), (596, 37110), (745, 29688), (894, 24740), (1192, 18555), (1237, 17880), (1490, 14844), (1788, 12370), (2235, 9896), (2474, 8940), (2980, 7422), (3576, 6185), (3711, 5960), (4470, 4948)]