67079120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44131}}^1$

素因数の和:44163

約数の個数: 40

約数和(自身を含む): 164171040

約数和(自身を除く): 97091920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 44131, 88262, 176524, 220655, 353048, 441310, 706096, 838489, 882620, 1676978, 1765240, 3353956, 3530480, 4192445, 6707912, 8384890, 13415824, 16769780, 33539560, 67079120]

約数ペア:

[(1, 67079120), (2, 33539560), (4, 16769780), (5, 13415824), (8, 8384890), (10, 6707912), (16, 4192445), (19, 3530480), (20, 3353956), (38, 1765240), (40, 1676978), (76, 882620), (80, 838489), (95, 706096), (152, 441310), (190, 353048), (304, 220655), (380, 176524), (760, 88262), (1520, 44131)]