24139120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15881}}^1$

素因数の和:15913

約数の個数: 40

約数和(自身を含む): 59081040

約数和(自身を除く): 34941920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 15881, 31762, 63524, 79405, 127048, 158810, 254096, 301739, 317620, 603478, 635240, 1206956, 1270480, 1508695, 2413912, 3017390, 4827824, 6034780, 12069560, 24139120]

約数ペア:

[(1, 24139120), (2, 12069560), (4, 6034780), (5, 4827824), (8, 3017390), (10, 2413912), (16, 1508695), (19, 1270480), (20, 1206956), (38, 635240), (40, 603478), (76, 317620), (80, 301739), (95, 254096), (152, 158810), (190, 127048), (304, 79405), (380, 63524), (760, 31762), (1520, 15881)]