112942760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1297}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 291582720

約数和(自身を除く): 178639960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 311, 622, 1244, 1297, 1555, 2177, 2488, 2594, 3110, 4354, 5188, 6220, 6485, 8708, 9079, 10376, 10885, 12440, 12970, 17416, 18158, 21770, 25940, 36316, 43540, 45395, 51880, 72632, 87080, 90790, 181580, 363160, 403367, 806734, 1613468, 2016835, 2823569, 3226936, 4033670, 5647138, 8067340, 11294276, 14117845, 16134680, 22588552, 28235690, 56471380, 112942760]

約数ペア:

[(1, 112942760), (2, 56471380), (4, 28235690), (5, 22588552), (7, 16134680), (8, 14117845), (10, 11294276), (14, 8067340), (20, 5647138), (28, 4033670), (35, 3226936), (40, 2823569), (56, 2016835), (70, 1613468), (140, 806734), (280, 403367), (311, 363160), (622, 181580), (1244, 90790), (1297, 87080), (1555, 72632), (2177, 51880), (2488, 45395), (2594, 43540), (3110, 36316), (4354, 25940), (5188, 21770), (6220, 18158), (6485, 17416), (8708, 12970), (9079, 12440), (10376, 10885)]