40506005764

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1979}}^1\times {\mathrm{6469}}^1$

素因数の和:8572

約数の個数: 48

約数和(自身を含む): 81782870400

約数和(自身を除く): 41276864636

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 1979, 3164, 3958, 6469, 7916, 12938, 13853, 25876, 27706, 45283, 55412, 90566, 181132, 223627, 447254, 730997, 894508, 1461994, 1565389, 2923988, 3130778, 5116979, 6261556, 10233958, 12802151, 20467916, 25604302, 51208604, 89615057, 179230114, 358460228, 1446643063, 2893286126, 5786572252, 10126501441, 20253002882, 40506005764]

約数ペア:

[(1, 40506005764), (2, 20253002882), (4, 10126501441), (7, 5786572252), (14, 2893286126), (28, 1446643063), (113, 358460228), (226, 179230114), (452, 89615057), (791, 51208604), (1582, 25604302), (1979, 20467916), (3164, 12802151), (3958, 10233958), (6469, 6261556), (7916, 5116979), (12938, 3130778), (13853, 2923988), (25876, 1565389), (27706, 1461994), (45283, 894508), (55412, 730997), (90566, 447254), (181132, 223627)]