2014457740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{26513}}^1$

素因数の和:26682

約数の個数: 48

約数和(自身を含む): 4409808480

約数和(自身を除く): 2395350740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 131, 145, 262, 290, 524, 580, 655, 1310, 2620, 3799, 7598, 15196, 18995, 26513, 37990, 53026, 75980, 106052, 132565, 265130, 530260, 768877, 1537754, 3075508, 3473203, 3844385, 6946406, 7688770, 13892812, 15377540, 17366015, 34732030, 69464060, 100722887, 201445774, 402891548, 503614435, 1007228870, 2014457740]

約数ペア:

[(1, 2014457740), (2, 1007228870), (4, 503614435), (5, 402891548), (10, 201445774), (20, 100722887), (29, 69464060), (58, 34732030), (116, 17366015), (131, 15377540), (145, 13892812), (262, 7688770), (290, 6946406), (524, 3844385), (580, 3473203), (655, 3075508), (1310, 1537754), (2620, 768877), (3799, 530260), (7598, 265130), (15196, 132565), (18995, 106052), (26513, 75980), (37990, 53026)]