83989730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1693}}^1$

素因数の和:1763

約数の個数: 48

約数和(自身を含む): 170328312

約数和(自身を除く): 86338582

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 205, 242, 410, 451, 605, 902, 1210, 1693, 2255, 3386, 4510, 4961, 8465, 9922, 16930, 18623, 24805, 37246, 49610, 69413, 93115, 138826, 186230, 204853, 347065, 409706, 694130, 763543, 1024265, 1527086, 2048530, 3817715, 7635430, 8398973, 16797946, 41994865, 83989730]

約数ペア:

[(1, 83989730), (2, 41994865), (5, 16797946), (10, 8398973), (11, 7635430), (22, 3817715), (41, 2048530), (55, 1527086), (82, 1024265), (110, 763543), (121, 694130), (205, 409706), (242, 347065), (410, 204853), (451, 186230), (605, 138826), (902, 93115), (1210, 69413), (1693, 49610), (2255, 37246), (3386, 24805), (4510, 18623), (4961, 16930), (8465, 9922)]