7160373040

素因数分解:

$2^4\times 5^1\times {\mathrm{541}}^1\times {\mathrm{165443}}^1$

素因数の和:165997

約数の個数: 40

約数和(自身を含む): 16678740528

約数和(自身を除く): 9518367488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 541, 1082, 2164, 2705, 4328, 5410, 8656, 10820, 21640, 43280, 165443, 330886, 661772, 827215, 1323544, 1654430, 2647088, 3308860, 6617720, 13235440, 89504663, 179009326, 358018652, 447523315, 716037304, 895046630, 1432074608, 1790093260, 3580186520, 7160373040]

約数ペア:

[(1, 7160373040), (2, 3580186520), (4, 1790093260), (5, 1432074608), (8, 895046630), (10, 716037304), (16, 447523315), (20, 358018652), (40, 179009326), (80, 89504663), (541, 13235440), (1082, 6617720), (2164, 3308860), (2705, 2647088), (4328, 1654430), (5410, 1323544), (8656, 827215), (10820, 661772), (21640, 330886), (43280, 165443)]