82940360

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5471}}^1$

素因数の和:5861

約数の個数: 32

約数和(自身を含む): 187142400

約数和(自身を除く): 104202040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3790, 5471, 7580, 10942, 15160, 21884, 27355, 43768, 54710, 109420, 218840, 2073509, 4147018, 8294036, 10367545, 16588072, 20735090, 41470180, 82940360]

約数ペア:

[(1, 82940360), (2, 41470180), (4, 20735090), (5, 16588072), (8, 10367545), (10, 8294036), (20, 4147018), (40, 2073509), (379, 218840), (758, 109420), (1516, 54710), (1895, 43768), (3032, 27355), (3790, 21884), (5471, 15160), (7580, 10942)]