1273100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:482

約数の個数: 36

約数和(自身を含む): 2864400

約数和(自身を除く): 1591300

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 439, 580, 725, 878, 1450, 1756, 2195, 2900, 4390, 8780, 10975, 12731, 21950, 25462, 43900, 50924, 63655, 127310, 254620, 318275, 636550, 1273100]

約数ペア:

[(1, 1273100), (2, 636550), (4, 318275), (5, 254620), (10, 127310), (20, 63655), (25, 50924), (29, 43900), (50, 25462), (58, 21950), (100, 12731), (116, 10975), (145, 8780), (290, 4390), (439, 2900), (580, 2195), (725, 1756), (878, 1450)]