44339720

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2633}}^1$

素因数の和:3065

約数の個数: 32

約数和(自身を含む): 100039320

約数和(自身を除く): 55699600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 2105, 2633, 3368, 4210, 5266, 8420, 10532, 13165, 16840, 21064, 26330, 52660, 105320, 1108493, 2216986, 4433972, 5542465, 8867944, 11084930, 22169860, 44339720]

約数ペア:

[(1, 44339720), (2, 22169860), (4, 11084930), (5, 8867944), (8, 5542465), (10, 4433972), (20, 2216986), (40, 1108493), (421, 105320), (842, 52660), (1684, 26330), (2105, 21064), (2633, 16840), (3368, 13165), (4210, 10532), (5266, 8420)]