102164080

素因数分解:

$2^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2909}}^1$

素因数の和:3361

約数の個数: 40

約数和(自身を含む): 238154400

約数和(自身を除く): 135990320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 439, 878, 1756, 2195, 2909, 3512, 4390, 5818, 7024, 8780, 11636, 14545, 17560, 23272, 29090, 35120, 46544, 58180, 116360, 232720, 1277051, 2554102, 5108204, 6385255, 10216408, 12770510, 20432816, 25541020, 51082040, 102164080]

約数ペア:

[(1, 102164080), (2, 51082040), (4, 25541020), (5, 20432816), (8, 12770510), (10, 10216408), (16, 6385255), (20, 5108204), (40, 2554102), (80, 1277051), (439, 232720), (878, 116360), (1756, 58180), (2195, 46544), (2909, 35120), (3512, 29090), (4390, 23272), (5818, 17560), (7024, 14545), (8780, 11636)]