119876620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{146191}}^1$

素因数の和:146241

約数の個数: 24

約数和(自身を含む): 257882688

約数和(自身を除く): 138006068

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 146191, 292382, 584764, 730955, 1461910, 2923820, 5993831, 11987662, 23975324, 29969155, 59938310, 119876620]

約数ペア:

[(1, 119876620), (2, 59938310), (4, 29969155), (5, 23975324), (10, 11987662), (20, 5993831), (41, 2923820), (82, 1461910), (164, 730955), (205, 584764), (410, 292382), (820, 146191)]