2953520

素因数分解:

$2^4\times 5^1\times {\mathrm{36919}}^1$

素因数の和:36932

約数の個数: 20

約数和(自身を含む): 6867120

約数和(自身を除く): 3913600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 36919, 73838, 147676, 184595, 295352, 369190, 590704, 738380, 1476760, 2953520]

約数ペア:

[(1, 2953520), (2, 1476760), (4, 738380), (5, 590704), (8, 369190), (10, 295352), (16, 184595), (20, 147676), (40, 73838), (80, 36919)]