43076920

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2141}}^1$

素因数の和:2655

約数の個数: 32

約数和(自身を含む): 97161120

約数和(自身を除く): 54084200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 2012, 2141, 2515, 4024, 4282, 5030, 8564, 10060, 10705, 17128, 20120, 21410, 42820, 85640, 1076923, 2153846, 4307692, 5384615, 8615384, 10769230, 21538460, 43076920]

約数ペア:

[(1, 43076920), (2, 21538460), (4, 10769230), (5, 8615384), (8, 5384615), (10, 4307692), (20, 2153846), (40, 1076923), (503, 85640), (1006, 42820), (2012, 21410), (2141, 20120), (2515, 17128), (4024, 10705), (4282, 10060), (5030, 8564)]