9319120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6131}}^1$

素因数の和:6163

約数の個数: 40

約数和(自身を含む): 22811040

約数和(自身を除く): 13491920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 6131, 12262, 24524, 30655, 49048, 61310, 98096, 116489, 122620, 232978, 245240, 465956, 490480, 582445, 931912, 1164890, 1863824, 2329780, 4659560, 9319120]

約数ペア:

[(1, 9319120), (2, 4659560), (4, 2329780), (5, 1863824), (8, 1164890), (10, 931912), (16, 582445), (19, 490480), (20, 465956), (38, 245240), (40, 232978), (76, 122620), (80, 116489), (95, 98096), (152, 61310), (190, 49048), (304, 30655), (380, 24524), (760, 12262), (1520, 6131)]