2022954740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{20161}}^1$

素因数の和:20372

約数の個数: 48

約数和(自身を含む): 4420316880

約数和(自身を除く): 2397362140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 173, 290, 346, 580, 692, 865, 1730, 3460, 5017, 10034, 20068, 20161, 25085, 40322, 50170, 80644, 100340, 100805, 201610, 403220, 584669, 1169338, 2338676, 2923345, 3487853, 5846690, 6975706, 11693380, 13951412, 17439265, 34878530, 69757060, 101147737, 202295474, 404590948, 505738685, 1011477370, 2022954740]

約数ペア:

[(1, 2022954740), (2, 1011477370), (4, 505738685), (5, 404590948), (10, 202295474), (20, 101147737), (29, 69757060), (58, 34878530), (116, 17439265), (145, 13951412), (173, 11693380), (290, 6975706), (346, 5846690), (580, 3487853), (692, 2923345), (865, 2338676), (1730, 1169338), (3460, 584669), (5017, 403220), (10034, 201610), (20068, 100805), (20161, 100340), (25085, 80644), (40322, 50170)]