46390780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{122081}}^1$

素因数の和:122109

約数の個数: 24

約数和(自身を含む): 102548880

約数和(自身を除く): 56158100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 122081, 244162, 488324, 610405, 1220810, 2319539, 2441620, 4639078, 9278156, 11597695, 23195390, 46390780]

約数ペア:

[(1, 46390780), (2, 23195390), (4, 11597695), (5, 9278156), (10, 4639078), (19, 2441620), (20, 2319539), (38, 1220810), (76, 610405), (95, 488324), (190, 244162), (380, 122081)]