37664080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 93744000

約数和(自身を除く): 56079920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 71, 76, 80, 95, 142, 152, 190, 284, 304, 349, 355, 380, 568, 698, 710, 760, 1136, 1349, 1396, 1420, 1520, 1745, 2698, 2792, 2840, 3490, 5396, 5584, 5680, 6631, 6745, 6980, 10792, 13262, 13490, 13960, 21584, 24779, 26524, 26980, 27920, 33155, 49558, 53048, 53960, 66310, 99116, 106096, 107920, 123895, 132620, 198232, 247790, 265240, 396464, 470801, 495580, 530480, 941602, 991160, 1883204, 1982320, 2354005, 3766408, 4708010, 7532816, 9416020, 18832040, 37664080]

約数ペア:

[(1, 37664080), (2, 18832040), (4, 9416020), (5, 7532816), (8, 4708010), (10, 3766408), (16, 2354005), (19, 1982320), (20, 1883204), (38, 991160), (40, 941602), (71, 530480), (76, 495580), (80, 470801), (95, 396464), (142, 265240), (152, 247790), (190, 198232), (284, 132620), (304, 123895), (349, 107920), (355, 106096), (380, 99116), (568, 66310), (698, 53960), (710, 53048), (760, 49558), (1136, 33155), (1349, 27920), (1396, 26980), (1420, 26524), (1520, 24779), (1745, 21584), (2698, 13960), (2792, 13490), (2840, 13262), (3490, 10792), (5396, 6980), (5584, 6745), (5680, 6631)]