23972980

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2383}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 50464512

約数和(自身を除く): 26491532

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2383, 2515, 4766, 5030, 9532, 10060, 11915, 23830, 47660, 1198649, 2397298, 4794596, 5993245, 11986490, 23972980]

約数ペア:

[(1, 23972980), (2, 11986490), (4, 5993245), (5, 4794596), (10, 2397298), (20, 1198649), (503, 47660), (1006, 23830), (2012, 11915), (2383, 10060), (2515, 9532), (4766, 5030)]