25464160

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{953}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 60582816

約数和(自身を除く): 35118656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 953, 1336, 1670, 1906, 2672, 3340, 3812, 4765, 5344, 6680, 7624, 9530, 13360, 15248, 19060, 26720, 30496, 38120, 76240, 152480, 159151, 318302, 636604, 795755, 1273208, 1591510, 2546416, 3183020, 5092832, 6366040, 12732080, 25464160]

約数ペア:

[(1, 25464160), (2, 12732080), (4, 6366040), (5, 5092832), (8, 3183020), (10, 2546416), (16, 1591510), (20, 1273208), (32, 795755), (40, 636604), (80, 318302), (160, 159151), (167, 152480), (334, 76240), (668, 38120), (835, 30496), (953, 26720), (1336, 19060), (1670, 15248), (1906, 13360), (2672, 9530), (3340, 7624), (3812, 6680), (4765, 5344)]