47756240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:924

約数の個数: 80

約数和(自身を含む): 128241792

約数和(自身を除く): 80485552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 535, 560, 749, 797, 856, 1070, 1498, 1594, 1712, 2140, 2996, 3188, 3745, 3985, 4280, 5579, 5992, 6376, 7490, 7970, 8560, 11158, 11984, 12752, 14980, 15940, 22316, 27895, 29960, 31880, 44632, 55790, 59920, 63760, 85279, 89264, 111580, 170558, 223160, 341116, 426395, 446320, 596953, 682232, 852790, 1193906, 1364464, 1705580, 2387812, 2984765, 3411160, 4775624, 5969530, 6822320, 9551248, 11939060, 23878120, 47756240]

約数ペア:

[(1, 47756240), (2, 23878120), (4, 11939060), (5, 9551248), (7, 6822320), (8, 5969530), (10, 4775624), (14, 3411160), (16, 2984765), (20, 2387812), (28, 1705580), (35, 1364464), (40, 1193906), (56, 852790), (70, 682232), (80, 596953), (107, 446320), (112, 426395), (140, 341116), (214, 223160), (280, 170558), (428, 111580), (535, 89264), (560, 85279), (749, 63760), (797, 59920), (856, 55790), (1070, 44632), (1498, 31880), (1594, 29960), (1712, 27895), (2140, 22316), (2996, 15940), (3188, 14980), (3745, 12752), (3985, 11984), (4280, 11158), (5579, 8560), (5992, 7970), (6376, 7490)]