12774080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:238

約数の個数: 112

約数和(自身を含む): 35112960

約数和(自身を除く): 22338880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 191, 209, 220, 304, 320, 352, 380, 382, 418, 440, 608, 704, 760, 764, 836, 880, 955, 1045, 1216, 1520, 1528, 1672, 1760, 1910, 2090, 2101, 3040, 3056, 3344, 3520, 3629, 3820, 4180, 4202, 6080, 6112, 6688, 7258, 7640, 8360, 8404, 10505, 12224, 13376, 14516, 15280, 16720, 16808, 18145, 21010, 29032, 30560, 33440, 33616, 36290, 39919, 42020, 58064, 61120, 66880, 67232, 72580, 79838, 84040, 116128, 134464, 145160, 159676, 168080, 199595, 232256, 290320, 319352, 336160, 399190, 580640, 638704, 672320, 798380, 1161280, 1277408, 1596760, 2554816, 3193520, 6387040, 12774080]

約数ペア:

[(1, 12774080), (2, 6387040), (4, 3193520), (5, 2554816), (8, 1596760), (10, 1277408), (11, 1161280), (16, 798380), (19, 672320), (20, 638704), (22, 580640), (32, 399190), (38, 336160), (40, 319352), (44, 290320), (55, 232256), (64, 199595), (76, 168080), (80, 159676), (88, 145160), (95, 134464), (110, 116128), (152, 84040), (160, 79838), (176, 72580), (190, 67232), (191, 66880), (209, 61120), (220, 58064), (304, 42020), (320, 39919), (352, 36290), (380, 33616), (382, 33440), (418, 30560), (440, 29032), (608, 21010), (704, 18145), (760, 16808), (764, 16720), (836, 15280), (880, 14516), (955, 13376), (1045, 12224), (1216, 10505), (1520, 8404), (1528, 8360), (1672, 7640), (1760, 7258), (1910, 6688), (2090, 6112), (2101, 6080), (3040, 4202), (3056, 4180), (3344, 3820), (3520, 3629)]