6885156920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9059417}}^1$

素因数の和:9059447

約数の個数: 32

約数和(自身を含む): 16306952400

約数和(自身を除く): 9421795480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 9059417, 18118834, 36237668, 45297085, 72475336, 90594170, 172128923, 181188340, 344257846, 362376680, 688515692, 860644615, 1377031384, 1721289230, 3442578460, 6885156920]

約数ペア:

[(1, 6885156920), (2, 3442578460), (4, 1721289230), (5, 1377031384), (8, 860644615), (10, 688515692), (19, 362376680), (20, 344257846), (38, 181188340), (40, 172128923), (76, 90594170), (95, 72475336), (152, 45297085), (190, 36237668), (380, 18118834), (760, 9059417)]