63660080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72341}}^1$

素因数の和:72365

約数の個数: 40

約数和(自身を含む): 161467344

約数和(自身を除く): 97807264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 72341, 144682, 289364, 361705, 578728, 723410, 795751, 1157456, 1446820, 1591502, 2893640, 3183004, 3978755, 5787280, 6366008, 7957510, 12732016, 15915020, 31830040, 63660080]

約数ペア:

[(1, 63660080), (2, 31830040), (4, 15915020), (5, 12732016), (8, 7957510), (10, 6366008), (11, 5787280), (16, 3978755), (20, 3183004), (22, 2893640), (40, 1591502), (44, 1446820), (55, 1157456), (80, 795751), (88, 723410), (110, 578728), (176, 361705), (220, 289364), (440, 144682), (880, 72341)]