191514700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{147319}}^1$

素因数の和:147346

約数の個数: 36

約数和(自身を含む): 447558160

約数和(自身を除く): 256043460

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 147319, 294638, 589276, 736595, 1473190, 1915147, 2946380, 3682975, 3830294, 7365950, 7660588, 9575735, 14731900, 19151470, 38302940, 47878675, 95757350, 191514700]

約数ペア:

[(1, 191514700), (2, 95757350), (4, 47878675), (5, 38302940), (10, 19151470), (13, 14731900), (20, 9575735), (25, 7660588), (26, 7365950), (50, 3830294), (52, 3682975), (65, 2946380), (100, 1915147), (130, 1473190), (260, 736595), (325, 589276), (650, 294638), (1300, 147319)]