516704592820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{23943679}}^1$

素因数の和:23943784

約数の個数: 48

約数和(自身を含む): 1182626242560

約数和(自身を除く): 665921649740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 4316, 5395, 10790, 21580, 23943679, 47887358, 95774716, 119718395, 239436790, 311267827, 478873580, 622535654, 1245071308, 1556339135, 1987325357, 3112678270, 3974650714, 6225356540, 7949301428, 9936626785, 19873253570, 25835229641, 39746507140, 51670459282, 103340918564, 129176148205, 258352296410, 516704592820]

約数ペア:

[(1, 516704592820), (2, 258352296410), (4, 129176148205), (5, 103340918564), (10, 51670459282), (13, 39746507140), (20, 25835229641), (26, 19873253570), (52, 9936626785), (65, 7949301428), (83, 6225356540), (130, 3974650714), (166, 3112678270), (260, 1987325357), (332, 1556339135), (415, 1245071308), (830, 622535654), (1079, 478873580), (1660, 311267827), (2158, 239436790), (4316, 119718395), (5395, 95774716), (10790, 47887358), (21580, 23943679)]