25382080

素因数分解:

$2^6\times 5^1\times {\mathrm{79319}}^1$

素因数の和:79336

約数の個数: 28

約数和(自身を含む): 60441840

約数和(自身を除く): 35059760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 79319, 158638, 317276, 396595, 634552, 793190, 1269104, 1586380, 2538208, 3172760, 5076416, 6345520, 12691040, 25382080]

約数ペア:

[(1, 25382080), (2, 12691040), (4, 6345520), (5, 5076416), (8, 3172760), (10, 2538208), (16, 1586380), (20, 1269104), (32, 793190), (40, 634552), (64, 396595), (80, 317276), (160, 158638), (320, 79319)]