1930960180

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{147853}}^1$

素因数の和:148515

約数の個数: 24

約数和(自身を含む): 4061253672

約数和(自身を除く): 2130293492

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 6530, 13060, 147853, 295706, 591412, 739265, 1478530, 2957060, 96548009, 193096018, 386192036, 482740045, 965480090, 1930960180]

約数ペア:

[(1, 1930960180), (2, 965480090), (4, 482740045), (5, 386192036), (10, 193096018), (20, 96548009), (653, 2957060), (1306, 1478530), (2612, 739265), (3265, 591412), (6530, 295706), (13060, 147853)]