10525520

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3209}}^1$

素因数の和:3263

約数の個数: 40

約数和(自身を含む): 25076520

約数和(自身を除く): 14551000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3209, 3280, 6418, 12836, 16045, 25672, 32090, 51344, 64180, 128360, 131569, 256720, 263138, 526276, 657845, 1052552, 1315690, 2105104, 2631380, 5262760, 10525520]

約数ペア:

[(1, 10525520), (2, 5262760), (4, 2631380), (5, 2105104), (8, 1315690), (10, 1052552), (16, 657845), (20, 526276), (40, 263138), (41, 256720), (80, 131569), (82, 128360), (164, 64180), (205, 51344), (328, 32090), (410, 25672), (656, 16045), (820, 12836), (1640, 6418), (3209, 3280)]