236572040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311279}}^1$

素因数の和:311309

約数の個数: 32

約数和(自身を含む): 560304000

約数和(自身を除く): 323731960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 311279, 622558, 1245116, 1556395, 2490232, 3112790, 5914301, 6225580, 11828602, 12451160, 23657204, 29571505, 47314408, 59143010, 118286020, 236572040]

約数ペア:

[(1, 236572040), (2, 118286020), (4, 59143010), (5, 47314408), (8, 29571505), (10, 23657204), (19, 12451160), (20, 11828602), (38, 6225580), (40, 5914301), (76, 3112790), (95, 2490232), (152, 1556395), (190, 1245116), (380, 622558), (760, 311279)]