24247720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{86599}}^1$

素因数の和:86617

約数の個数: 32

約数和(自身を含む): 62352000

約数和(自身を除く): 38104280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 86599, 173198, 346396, 432995, 606193, 692792, 865990, 1212386, 1731980, 2424772, 3030965, 3463960, 4849544, 6061930, 12123860, 24247720]

約数ペア:

[(1, 24247720), (2, 12123860), (4, 6061930), (5, 4849544), (7, 3463960), (8, 3030965), (10, 2424772), (14, 1731980), (20, 1212386), (28, 865990), (35, 692792), (40, 606193), (56, 432995), (70, 346396), (140, 173198), (280, 86599)]