4371140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11503}}^1$

素因数の和:11531

約数の個数: 24

約数和(自身を含む): 9663360

約数和(自身を除く): 5292220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 11503, 23006, 46012, 57515, 115030, 218557, 230060, 437114, 874228, 1092785, 2185570, 4371140]

約数ペア:

[(1, 4371140), (2, 2185570), (4, 1092785), (5, 874228), (10, 437114), (19, 230060), (20, 218557), (38, 115030), (76, 57515), (95, 46012), (190, 23006), (380, 11503)]