162348440

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{10709}}^1$

素因数の和:11099

約数の個数: 32

約数和(自身を含む): 366282000

約数和(自身を除く): 203933560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3790, 7580, 10709, 15160, 21418, 42836, 53545, 85672, 107090, 214180, 428360, 4058711, 8117422, 16234844, 20293555, 32469688, 40587110, 81174220, 162348440]

約数ペア:

[(1, 162348440), (2, 81174220), (4, 40587110), (5, 32469688), (8, 20293555), (10, 16234844), (20, 8117422), (40, 4058711), (379, 428360), (758, 214180), (1516, 107090), (1895, 85672), (3032, 53545), (3790, 42836), (7580, 21418), (10709, 15160)]