67034440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2087}}^1$

素因数の和:2182

約数の個数: 64

約数和(自身を含む): 166872960

約数和(自身を除く): 99838520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1460, 1606, 2087, 2920, 3212, 4015, 4174, 6424, 8030, 8348, 10435, 16060, 16696, 20870, 22957, 32120, 41740, 45914, 83480, 91828, 114785, 152351, 183656, 229570, 304702, 459140, 609404, 761755, 918280, 1218808, 1523510, 1675861, 3047020, 3351722, 6094040, 6703444, 8379305, 13406888, 16758610, 33517220, 67034440]

約数ペア:

[(1, 67034440), (2, 33517220), (4, 16758610), (5, 13406888), (8, 8379305), (10, 6703444), (11, 6094040), (20, 3351722), (22, 3047020), (40, 1675861), (44, 1523510), (55, 1218808), (73, 918280), (88, 761755), (110, 609404), (146, 459140), (220, 304702), (292, 229570), (365, 183656), (440, 152351), (584, 114785), (730, 91828), (803, 83480), (1460, 45914), (1606, 41740), (2087, 32120), (2920, 22957), (3212, 20870), (4015, 16696), (4174, 16060), (6424, 10435), (8030, 8348)]