1669960

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 3810240

約数和(自身を除く): 2140280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 503, 664, 830, 1006, 1660, 2012, 2515, 3320, 4024, 5030, 10060, 20120, 41749, 83498, 166996, 208745, 333992, 417490, 834980, 1669960]

約数ペア:

[(1, 1669960), (2, 834980), (4, 417490), (5, 333992), (8, 208745), (10, 166996), (20, 83498), (40, 41749), (83, 20120), (166, 10060), (332, 5030), (415, 4024), (503, 3320), (664, 2515), (830, 2012), (1006, 1660)]