72444130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{16063}}^1$

素因数の和:16122

約数の個数: 32

約数和(自身を含む): 145732608

約数和(自身を除く): 73288478

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 16063, 32126, 80315, 160630, 176693, 353386, 658583, 883465, 1317166, 1766930, 3292915, 6585830, 7244413, 14488826, 36222065, 72444130]

約数ペア:

[(1, 72444130), (2, 36222065), (5, 14488826), (10, 7244413), (11, 6585830), (22, 3292915), (41, 1766930), (55, 1317166), (82, 883465), (110, 658583), (205, 353386), (410, 176693), (451, 160630), (902, 80315), (2255, 32126), (4510, 16063)]