38291660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15823}}^1$

素因数の和:15854

約数の個数: 36

約数和(自身を含む): 88392864

約数和(自身を除く): 50101204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 15823, 31646, 63292, 79115, 158230, 174053, 316460, 348106, 696212, 870265, 1740530, 1914583, 3481060, 3829166, 7658332, 9572915, 19145830, 38291660]

約数ペア:

[(1, 38291660), (2, 19145830), (4, 9572915), (5, 7658332), (10, 3829166), (11, 3481060), (20, 1914583), (22, 1740530), (44, 870265), (55, 696212), (110, 348106), (121, 316460), (220, 174053), (242, 158230), (484, 79115), (605, 63292), (1210, 31646), (2420, 15823)]