144132820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6679}}^1$

素因数の和:6784

約数の個数: 48

約数和(自身を含む): 329938560

約数和(自身を除く): 185805740

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, 6679, 10790, 13358, 21580, 26716, 33395, 66790, 86827, 133580, 173654, 347308, 434135, 554357, 868270, 1108714, 1736540, 2217428, 2771785, 5543570, 7206641, 11087140, 14413282, 28826564, 36033205, 72066410, 144132820]

約数ペア:

[(1, 144132820), (2, 72066410), (4, 36033205), (5, 28826564), (10, 14413282), (13, 11087140), (20, 7206641), (26, 5543570), (52, 2771785), (65, 2217428), (83, 1736540), (130, 1108714), (166, 868270), (260, 554357), (332, 434135), (415, 347308), (830, 173654), (1079, 133580), (1660, 86827), (2158, 66790), (4316, 33395), (5395, 26716), (6679, 21580), (10790, 13358)]