23878120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 62052480

約数和(自身を除く): 38174360

約数列:

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

約数ペア:

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