10646240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 28740096

約数和(自身を除く): 18093856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 263, 352, 368, 440, 460, 506, 526, 736, 880, 920, 1012, 1052, 1265, 1315, 1760, 1840, 2024, 2104, 2530, 2630, 2893, 3680, 4048, 4208, 5060, 5260, 5786, 6049, 8096, 8416, 10120, 10520, 11572, 12098, 14465, 20240, 21040, 23144, 24196, 28930, 30245, 40480, 42080, 46288, 48392, 57860, 60490, 66539, 92576, 96784, 115720, 120980, 133078, 193568, 231440, 241960, 266156, 332695, 462880, 483920, 532312, 665390, 967840, 1064624, 1330780, 2129248, 2661560, 5323120, 10646240]

約数ペア:

[(1, 10646240), (2, 5323120), (4, 2661560), (5, 2129248), (8, 1330780), (10, 1064624), (11, 967840), (16, 665390), (20, 532312), (22, 483920), (23, 462880), (32, 332695), (40, 266156), (44, 241960), (46, 231440), (55, 193568), (80, 133078), (88, 120980), (92, 115720), (110, 96784), (115, 92576), (160, 66539), (176, 60490), (184, 57860), (220, 48392), (230, 46288), (253, 42080), (263, 40480), (352, 30245), (368, 28930), (440, 24196), (460, 23144), (506, 21040), (526, 20240), (736, 14465), (880, 12098), (920, 11572), (1012, 10520), (1052, 10120), (1265, 8416), (1315, 8096), (1760, 6049), (1840, 5786), (2024, 5260), (2104, 5060), (2530, 4208), (2630, 4048), (2893, 3680)]