4215671480

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{464281}}^1$

素因数の和:464519

約数の個数: 32

約数和(自身を含む): 9527066640

約数和(自身を除く): 5311395160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 464281, 928562, 1857124, 2321405, 3714248, 4642810, 9285620, 18571240, 105391787, 210783574, 421567148, 526958935, 843134296, 1053917870, 2107835740, 4215671480]

約数ペア:

[(1, 4215671480), (2, 2107835740), (4, 1053917870), (5, 843134296), (8, 526958935), (10, 421567148), (20, 210783574), (40, 105391787), (227, 18571240), (454, 9285620), (908, 4642810), (1135, 3714248), (1816, 2321405), (2270, 1857124), (4540, 928562), (9080, 464281)]