207260951920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{435349}}^1$

素因数の和:435914

約数の個数: 80

約数和(自身を含む): 526662050400

約数和(自身を除く): 319401098480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 541, 880, 1082, 2164, 2705, 4328, 5410, 5951, 8656, 10820, 11902, 21640, 23804, 29755, 43280, 47608, 59510, 95216, 119020, 238040, 435349, 476080, 870698, 1741396, 2176745, 3482792, 4353490, 4788839, 6965584, 8706980, 9577678, 17413960, 19155356, 23944195, 34827920, 38310712, 47888390, 76621424, 95776780, 191553560, 235523809, 383107120, 471047618, 942095236, 1177619045, 1884190472, 2355238090, 2590761899, 3768380944, 4710476180, 5181523798, 9420952360, 10363047596, 12953809495, 18841904720, 20726095192, 25907618990, 41452190384, 51815237980, 103630475960, 207260951920]

約数ペア:

[(1, 207260951920), (2, 103630475960), (4, 51815237980), (5, 41452190384), (8, 25907618990), (10, 20726095192), (11, 18841904720), (16, 12953809495), (20, 10363047596), (22, 9420952360), (40, 5181523798), (44, 4710476180), (55, 3768380944), (80, 2590761899), (88, 2355238090), (110, 1884190472), (176, 1177619045), (220, 942095236), (440, 471047618), (541, 383107120), (880, 235523809), (1082, 191553560), (2164, 95776780), (2705, 76621424), (4328, 47888390), (5410, 38310712), (5951, 34827920), (8656, 23944195), (10820, 19155356), (11902, 17413960), (21640, 9577678), (23804, 8706980), (29755, 6965584), (43280, 4788839), (47608, 4353490), (59510, 3482792), (95216, 2176745), (119020, 1741396), (238040, 870698), (435349, 476080)]