13582520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 35251200

約数和(自身を除く): 21668680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 271, 280, 358, 542, 716, 895, 1084, 1253, 1355, 1432, 1790, 1897, 2168, 2506, 2710, 3580, 3794, 5012, 5420, 6265, 7160, 7588, 9485, 10024, 10840, 12530, 15176, 18970, 25060, 37940, 48509, 50120, 75880, 97018, 194036, 242545, 339563, 388072, 485090, 679126, 970180, 1358252, 1697815, 1940360, 2716504, 3395630, 6791260, 13582520]

約数ペア:

[(1, 13582520), (2, 6791260), (4, 3395630), (5, 2716504), (7, 1940360), (8, 1697815), (10, 1358252), (14, 970180), (20, 679126), (28, 485090), (35, 388072), (40, 339563), (56, 242545), (70, 194036), (140, 97018), (179, 75880), (271, 50120), (280, 48509), (358, 37940), (542, 25060), (716, 18970), (895, 15176), (1084, 12530), (1253, 10840), (1355, 10024), (1432, 9485), (1790, 7588), (1897, 7160), (2168, 6265), (2506, 5420), (2710, 5012), (3580, 3794)]