47831240

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14407}}^1$

素因数の和:14501

約数の個数: 32

約数和(自身を含む): 108924480

約数和(自身を除く): 61093240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 14407, 28814, 57628, 72035, 115256, 144070, 288140, 576280, 1195781, 2391562, 4783124, 5978905, 9566248, 11957810, 23915620, 47831240]

約数ペア:

[(1, 47831240), (2, 23915620), (4, 11957810), (5, 9566248), (8, 5978905), (10, 4783124), (20, 2391562), (40, 1195781), (83, 576280), (166, 288140), (332, 144070), (415, 115256), (664, 72035), (830, 57628), (1660, 28814), (3320, 14407)]