2783290540

素因数分解:

$2^2\times 5^1\times {\mathrm{2683}}^1\times {\mathrm{51869}}^1$

素因数の和:54561

約数の個数: 24

約数和(自身を含む): 5847201360

約数和(自身を除く): 3063910820

約数列:

[1, 2, 4, 5, 10, 20, 2683, 5366, 10732, 13415, 26830, 51869, 53660, 103738, 207476, 259345, 518690, 1037380, 139164527, 278329054, 556658108, 695822635, 1391645270, 2783290540]

約数ペア:

[(1, 2783290540), (2, 1391645270), (4, 695822635), (5, 556658108), (10, 278329054), (20, 139164527), (2683, 1037380), (5366, 518690), (10732, 259345), (13415, 207476), (26830, 103738), (51869, 53660)]