64569010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{9949}}^1$

素因数の和:10026

約数の個数: 32

約数和(自身を含む): 128952000

約数和(自身を除く): 64382990

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490, 9949, 19898, 49745, 99490, 109439, 218878, 547195, 586991, 1094390, 1173982, 2934955, 5869910, 6456901, 12913802, 32284505, 64569010]

約数ペア:

[(1, 64569010), (2, 32284505), (5, 12913802), (10, 6456901), (11, 5869910), (22, 2934955), (55, 1173982), (59, 1094390), (110, 586991), (118, 547195), (295, 218878), (590, 109439), (649, 99490), (1298, 49745), (3245, 19898), (6490, 9949)]