24072020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1237}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 58235520

約数和(自身を除く): 34163500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 556, 695, 973, 1237, 1390, 1946, 2474, 2780, 3892, 4865, 4948, 6185, 8659, 9730, 12370, 17318, 19460, 24740, 34636, 43295, 86590, 171943, 173180, 343886, 687772, 859715, 1203601, 1719430, 2407202, 3438860, 4814404, 6018005, 12036010, 24072020]

約数ペア:

[(1, 24072020), (2, 12036010), (4, 6018005), (5, 4814404), (7, 3438860), (10, 2407202), (14, 1719430), (20, 1203601), (28, 859715), (35, 687772), (70, 343886), (139, 173180), (140, 171943), (278, 86590), (556, 43295), (695, 34636), (973, 24740), (1237, 19460), (1390, 17318), (1946, 12370), (2474, 9730), (2780, 8659), (3892, 6185), (4865, 4948)]