42835040

素因数分解:

$2^5\times 5^1\times {\mathrm{267719}}^1$

素因数の和:267734

約数の個数: 24

約数和(自身を含む): 101198160

約数和(自身を除く): 58363120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 267719, 535438, 1070876, 1338595, 2141752, 2677190, 4283504, 5354380, 8567008, 10708760, 21417520, 42835040]

約数ペア:

[(1, 42835040), (2, 21417520), (4, 10708760), (5, 8567008), (8, 5354380), (10, 4283504), (16, 2677190), (20, 2141752), (32, 1338595), (40, 1070876), (80, 535438), (160, 267719)]