8275150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 17186400

約数和(自身を除く): 8911250

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 439, 650, 725, 754, 878, 1450, 1885, 2195, 3770, 4390, 5707, 9425, 10975, 11414, 12731, 18850, 21950, 25462, 28535, 57070, 63655, 127310, 142675, 165503, 285350, 318275, 331006, 636550, 827515, 1655030, 4137575, 8275150]

約数ペア:

[(1, 8275150), (2, 4137575), (5, 1655030), (10, 827515), (13, 636550), (25, 331006), (26, 318275), (29, 285350), (50, 165503), (58, 142675), (65, 127310), (130, 63655), (145, 57070), (290, 28535), (325, 25462), (377, 21950), (439, 18850), (650, 12731), (725, 11414), (754, 10975), (878, 9425), (1450, 5707), (1885, 4390), (2195, 3770)]