95678860

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 204976800

約数和(自身を除く): 109297940

約数列:

[1, 2, 4, 5, 10, 20, 97, 149, 194, 298, 331, 388, 485, 596, 662, 745, 970, 1324, 1490, 1655, 1940, 2980, 3310, 6620, 14453, 28906, 32107, 49319, 57812, 64214, 72265, 98638, 128428, 144530, 160535, 197276, 246595, 289060, 321070, 493190, 642140, 986380, 4783943, 9567886, 19135772, 23919715, 47839430, 95678860]

約数ペア:

[(1, 95678860), (2, 47839430), (4, 23919715), (5, 19135772), (10, 9567886), (20, 4783943), (97, 986380), (149, 642140), (194, 493190), (298, 321070), (331, 289060), (388, 246595), (485, 197276), (596, 160535), (662, 144530), (745, 128428), (970, 98638), (1324, 72265), (1490, 64214), (1655, 57812), (1940, 49319), (2980, 32107), (3310, 28906), (6620, 14453)]