4787810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 9192960

約数和(自身を除く): 4405150

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 223, 226, 446, 565, 1115, 1130, 2147, 2230, 4237, 4294, 8474, 10735, 21185, 21470, 25199, 42370, 50398, 125995, 251990, 478781, 957562, 2393905, 4787810]

約数ペア:

[(1, 4787810), (2, 2393905), (5, 957562), (10, 478781), (19, 251990), (38, 125995), (95, 50398), (113, 42370), (190, 25199), (223, 21470), (226, 21185), (446, 10735), (565, 8474), (1115, 4294), (1130, 4237), (2147, 2230)]