63246680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7789}}^1$

素因数の和:7836

約数の個数: 64

約数和(自身を含む): 168264000

約数和(自身を除く): 105017320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 7789, 8120, 15578, 31156, 38945, 54523, 62312, 77890, 109046, 155780, 218092, 225881, 272615, 311560, 436184, 451762, 545230, 903524, 1090460, 1129405, 1581167, 1807048, 2180920, 2258810, 3162334, 4517620, 6324668, 7905835, 9035240, 12649336, 15811670, 31623340, 63246680]

約数ペア:

[(1, 63246680), (2, 31623340), (4, 15811670), (5, 12649336), (7, 9035240), (8, 7905835), (10, 6324668), (14, 4517620), (20, 3162334), (28, 2258810), (29, 2180920), (35, 1807048), (40, 1581167), (56, 1129405), (58, 1090460), (70, 903524), (116, 545230), (140, 451762), (145, 436184), (203, 311560), (232, 272615), (280, 225881), (290, 218092), (406, 155780), (580, 109046), (812, 77890), (1015, 62312), (1160, 54523), (1624, 38945), (2030, 31156), (4060, 15578), (7789, 8120)]