66632410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1019}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 129548160

約数和(自身を除く): 62915750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 503, 1006, 1019, 2038, 2515, 5030, 5095, 6539, 10190, 13078, 13247, 26494, 32695, 65390, 66235, 132470, 512557, 1025114, 2562785, 5125570, 6663241, 13326482, 33316205, 66632410]

約数ペア:

[(1, 66632410), (2, 33316205), (5, 13326482), (10, 6663241), (13, 5125570), (26, 2562785), (65, 1025114), (130, 512557), (503, 132470), (1006, 66235), (1019, 65390), (2038, 32695), (2515, 26494), (5030, 13247), (5095, 13078), (6539, 10190)]