7134813080

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{845357}}^1$

素因数の和:845579

約数の個数: 32

約数和(自身を含む): 16129430640

約数和(自身を除く): 8994617560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 8440, 845357, 1690714, 3381428, 4226785, 6762856, 8453570, 16907140, 33814280, 178370327, 356740654, 713481308, 891851635, 1426962616, 1783703270, 3567406540, 7134813080]

約数ペア:

[(1, 7134813080), (2, 3567406540), (4, 1783703270), (5, 1426962616), (8, 891851635), (10, 713481308), (20, 356740654), (40, 178370327), (211, 33814280), (422, 16907140), (844, 8453570), (1055, 6762856), (1688, 4226785), (2110, 3381428), (4220, 1690714), (8440, 845357)]