231635680

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{8669}}^1$

素因数の和:8851

約数の個数: 48

約数和(自身を含む): 550579680

約数和(自身を除く): 318944000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 5344, 6680, 8669, 13360, 17338, 26720, 34676, 43345, 69352, 86690, 138704, 173380, 277408, 346760, 693520, 1387040, 1447723, 2895446, 5790892, 7238615, 11581784, 14477230, 23163568, 28954460, 46327136, 57908920, 115817840, 231635680]

約数ペア:

[(1, 231635680), (2, 115817840), (4, 57908920), (5, 46327136), (8, 28954460), (10, 23163568), (16, 14477230), (20, 11581784), (32, 7238615), (40, 5790892), (80, 2895446), (160, 1447723), (167, 1387040), (334, 693520), (668, 346760), (835, 277408), (1336, 173380), (1670, 138704), (2672, 86690), (3340, 69352), (5344, 43345), (6680, 34676), (8669, 26720), (13360, 17338)]