130167160

素因数分解:

$2^3\times 5^1\times {\mathrm{919}}^1\times {\mathrm{3541}}^1$

素因数の和:4471

約数の個数: 32

約数和(自身を含む): 293277600

約数和(自身を除く): 163110440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 919, 1838, 3541, 3676, 4595, 7082, 7352, 9190, 14164, 17705, 18380, 28328, 35410, 36760, 70820, 141640, 3254179, 6508358, 13016716, 16270895, 26033432, 32541790, 65083580, 130167160]

約数ペア:

[(1, 130167160), (2, 65083580), (4, 32541790), (5, 26033432), (8, 16270895), (10, 13016716), (20, 6508358), (40, 3254179), (919, 141640), (1838, 70820), (3541, 36760), (3676, 35410), (4595, 28328), (7082, 18380), (7352, 17705), (9190, 14164)]