20132350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{593}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 43309728

約数和(自身を除く): 23177378

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 97, 175, 194, 350, 485, 593, 679, 970, 1186, 1358, 2425, 2965, 3395, 4151, 4850, 5930, 6790, 8302, 14825, 16975, 20755, 29650, 33950, 41510, 57521, 103775, 115042, 207550, 287605, 402647, 575210, 805294, 1438025, 2013235, 2876050, 4026470, 10066175, 20132350]

約数ペア:

[(1, 20132350), (2, 10066175), (5, 4026470), (7, 2876050), (10, 2013235), (14, 1438025), (25, 805294), (35, 575210), (50, 402647), (70, 287605), (97, 207550), (175, 115042), (194, 103775), (350, 57521), (485, 41510), (593, 33950), (679, 29650), (970, 20755), (1186, 16975), (1358, 14825), (2425, 8302), (2965, 6790), (3395, 5930), (4151, 4850)]