110470120

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{11003}}^1$

素因数の和:11265

約数の個数: 32

約数和(自身を含む): 249570720

約数和(自身を除く): 139100600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 5020, 10040, 11003, 22006, 44012, 55015, 88024, 110030, 220060, 440120, 2761753, 5523506, 11047012, 13808765, 22094024, 27617530, 55235060, 110470120]

約数ペア:

[(1, 110470120), (2, 55235060), (4, 27617530), (5, 22094024), (8, 13808765), (10, 11047012), (20, 5523506), (40, 2761753), (251, 440120), (502, 220060), (1004, 110030), (1255, 88024), (2008, 55015), (2510, 44012), (5020, 22006), (10040, 11003)]