1348040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 3084480

約数和(自身を除く): 1736440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 503, 536, 670, 1006, 1340, 2012, 2515, 2680, 4024, 5030, 10060, 20120, 33701, 67402, 134804, 168505, 269608, 337010, 674020, 1348040]

約数ペア:

[(1, 1348040), (2, 674020), (4, 337010), (5, 269608), (8, 168505), (10, 134804), (20, 67402), (40, 33701), (67, 20120), (134, 10060), (268, 5030), (335, 4024), (503, 2680), (536, 2515), (670, 2012), (1006, 1340)]