10521080

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3169}}^1$

素因数の和:3263

約数の個数: 32

約数和(自身を含む): 23965200

約数和(自身を除く): 13444120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3169, 3320, 6338, 12676, 15845, 25352, 31690, 63380, 126760, 263027, 526054, 1052108, 1315135, 2104216, 2630270, 5260540, 10521080]

約数ペア:

[(1, 10521080), (2, 5260540), (4, 2630270), (5, 2104216), (8, 1315135), (10, 1052108), (20, 526054), (40, 263027), (83, 126760), (166, 63380), (332, 31690), (415, 25352), (664, 15845), (830, 12676), (1660, 6338), (3169, 3320)]