128585930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{14797}}^1$

素因数の和:14894

約数の個数: 32

約数和(自身を含む): 255709440

約数和(自身を除く): 127123510

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 14797, 29594, 73985, 147970, 162767, 325534, 813835, 1168963, 1627670, 2337926, 5844815, 11689630, 12858593, 25717186, 64292965, 128585930]

約数ペア:

[(1, 128585930), (2, 64292965), (5, 25717186), (10, 12858593), (11, 11689630), (22, 5844815), (55, 2337926), (79, 1627670), (110, 1168963), (158, 813835), (395, 325534), (790, 162767), (869, 147970), (1738, 73985), (4345, 29594), (8690, 14797)]