61963780

素因数分解:

$2^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{5503}}^1$

素因数の和:6075

約数の個数: 24

約数和(自身を含む): 130378752

約数和(自身を除く): 68414972

約数列:

[1, 2, 4, 5, 10, 20, 563, 1126, 2252, 2815, 5503, 5630, 11006, 11260, 22012, 27515, 55030, 110060, 3098189, 6196378, 12392756, 15490945, 30981890, 61963780]

約数ペア:

[(1, 61963780), (2, 30981890), (4, 15490945), (5, 12392756), (10, 6196378), (20, 3098189), (563, 110060), (1126, 55030), (2252, 27515), (2815, 22012), (5503, 11260), (5630, 11006)]