23158120

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1151}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 29096600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 1151, 2012, 2302, 2515, 4024, 4604, 5030, 5755, 9208, 10060, 11510, 20120, 23020, 46040, 578953, 1157906, 2315812, 2894765, 4631624, 5789530, 11579060, 23158120]

約数ペア:

[(1, 23158120), (2, 11579060), (4, 5789530), (5, 4631624), (8, 2894765), (10, 2315812), (20, 1157906), (40, 578953), (503, 46040), (1006, 23020), (1151, 20120), (2012, 11510), (2302, 10060), (2515, 9208), (4024, 5755), (4604, 5030)]