10415720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37199}}^1$

素因数の和:37217

約数の個数: 32

約数和(自身を含む): 26784000

約数和(自身を除く): 16368280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 37199, 74398, 148796, 185995, 260393, 297592, 371990, 520786, 743980, 1041572, 1301965, 1487960, 2083144, 2603930, 5207860, 10415720]

約数ペア:

[(1, 10415720), (2, 5207860), (4, 2603930), (5, 2083144), (7, 1487960), (8, 1301965), (10, 1041572), (14, 743980), (20, 520786), (28, 371990), (35, 297592), (40, 260393), (56, 185995), (70, 148796), (140, 74398), (280, 37199)]