66033460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{143551}}^1$

素因数の和:143583

約数の個数: 24

約数和(自身を含む): 144700416

約数和(自身を除く): 78666956

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 143551, 287102, 574204, 717755, 1435510, 2871020, 3301673, 6603346, 13206692, 16508365, 33016730, 66033460]

約数ペア:

[(1, 66033460), (2, 33016730), (4, 16508365), (5, 13206692), (10, 6603346), (20, 3301673), (23, 2871020), (46, 1435510), (92, 717755), (115, 574204), (230, 287102), (460, 143551)]