84244760

素因数分解:

$2^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{2897}}^1$

素因数の和:3635

約数の個数: 32

約数和(自身を含む): 189876960

約数和(自身を除く): 105632200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 727, 1454, 2897, 2908, 3635, 5794, 5816, 7270, 11588, 14485, 14540, 23176, 28970, 29080, 57940, 115880, 2106119, 4212238, 8424476, 10530595, 16848952, 21061190, 42122380, 84244760]

約数ペア:

[(1, 84244760), (2, 42122380), (4, 21061190), (5, 16848952), (8, 10530595), (10, 8424476), (20, 4212238), (40, 2106119), (727, 115880), (1454, 57940), (2897, 29080), (2908, 28970), (3635, 23176), (5794, 14540), (5816, 14485), (7270, 11588)]