108147650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 217694400

約数和(自身を除く): 109546750

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 379, 439, 650, 758, 878, 1895, 2195, 3790, 4390, 4927, 5707, 9475, 9854, 10975, 11414, 18950, 21950, 24635, 28535, 49270, 57070, 123175, 142675, 166381, 246350, 285350, 332762, 831905, 1663810, 2162953, 4159525, 4325906, 8319050, 10814765, 21629530, 54073825, 108147650]

約数ペア:

[(1, 108147650), (2, 54073825), (5, 21629530), (10, 10814765), (13, 8319050), (25, 4325906), (26, 4159525), (50, 2162953), (65, 1663810), (130, 831905), (325, 332762), (379, 285350), (439, 246350), (650, 166381), (758, 142675), (878, 123175), (1895, 57070), (2195, 49270), (3790, 28535), (4390, 24635), (4927, 21950), (5707, 18950), (9475, 11414), (9854, 10975)]