1323482800

素因数分解:

$2^4\times 5^2\times {\mathrm{1277}}^1\times {\mathrm{2591}}^1$

素因数の和:3886

約数の個数: 60

約数和(自身を含む): 3183385536

約数和(自身を除く): 1859902736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 1277, 2554, 2591, 5108, 5182, 6385, 10216, 10364, 12770, 12955, 20432, 20728, 25540, 25910, 31925, 41456, 51080, 51820, 63850, 64775, 102160, 103640, 127700, 129550, 207280, 255400, 259100, 510800, 518200, 1036400, 3308707, 6617414, 13234828, 16543535, 26469656, 33087070, 52939312, 66174140, 82717675, 132348280, 165435350, 264696560, 330870700, 661741400, 1323482800]

約数ペア:

[(1, 1323482800), (2, 661741400), (4, 330870700), (5, 264696560), (8, 165435350), (10, 132348280), (16, 82717675), (20, 66174140), (25, 52939312), (40, 33087070), (50, 26469656), (80, 16543535), (100, 13234828), (200, 6617414), (400, 3308707), (1277, 1036400), (2554, 518200), (2591, 510800), (5108, 259100), (5182, 255400), (6385, 207280), (10216, 129550), (10364, 127700), (12770, 103640), (12955, 102160), (20432, 64775), (20728, 63850), (25540, 51820), (25910, 51080), (31925, 41456)]