97728620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3391}}^1$

素因数の和:3542

約数の個数: 48

約数和(自身を含む): 225662976

約数和(自身を除く): 127934356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 2620, 2882, 3391, 5764, 6782, 7205, 13564, 14410, 16955, 28820, 33910, 37301, 67820, 74602, 149204, 186505, 373010, 444221, 746020, 888442, 1776884, 2221105, 4442210, 4886431, 8884420, 9772862, 19545724, 24432155, 48864310, 97728620]

約数ペア:

[(1, 97728620), (2, 48864310), (4, 24432155), (5, 19545724), (10, 9772862), (11, 8884420), (20, 4886431), (22, 4442210), (44, 2221105), (55, 1776884), (110, 888442), (131, 746020), (220, 444221), (262, 373010), (524, 186505), (655, 149204), (1310, 74602), (1441, 67820), (2620, 37301), (2882, 33910), (3391, 28820), (5764, 16955), (6782, 14410), (7205, 13564)]