2340382040

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{326869}}^1$

素因数の和:327059

約数の個数: 32

約数和(自身を含む): 5295294000

約数和(自身を除く): 2954911960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 326869, 653738, 1307476, 1634345, 2614952, 3268690, 6537380, 13074760, 58509551, 117019102, 234038204, 292547755, 468076408, 585095510, 1170191020, 2340382040]

約数ペア:

[(1, 2340382040), (2, 1170191020), (4, 585095510), (5, 468076408), (8, 292547755), (10, 234038204), (20, 117019102), (40, 58509551), (179, 13074760), (358, 6537380), (716, 3268690), (895, 2614952), (1432, 1634345), (1790, 1307476), (3580, 653738), (7160, 326869)]