54344120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 127552320

約数和(自身を除く): 73208200

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 73, 74, 146, 148, 185, 292, 296, 365, 370, 503, 584, 730, 740, 1006, 1460, 1480, 2012, 2515, 2701, 2920, 4024, 5030, 5402, 10060, 10804, 13505, 18611, 20120, 21608, 27010, 36719, 37222, 54020, 73438, 74444, 93055, 108040, 146876, 148888, 183595, 186110, 293752, 367190, 372220, 734380, 744440, 1358603, 1468760, 2717206, 5434412, 6793015, 10868824, 13586030, 27172060, 54344120]

約数ペア:

[(1, 54344120), (2, 27172060), (4, 13586030), (5, 10868824), (8, 6793015), (10, 5434412), (20, 2717206), (37, 1468760), (40, 1358603), (73, 744440), (74, 734380), (146, 372220), (148, 367190), (185, 293752), (292, 186110), (296, 183595), (365, 148888), (370, 146876), (503, 108040), (584, 93055), (730, 74444), (740, 73438), (1006, 54020), (1460, 37222), (1480, 36719), (2012, 27010), (2515, 21608), (2701, 20120), (2920, 18611), (4024, 13505), (5030, 10804), (5402, 10060)]