5247760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9371}}^1$

素因数の和:9391

約数の個数: 40

約数和(自身を含む): 13945536

約数和(自身を除く): 8697776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9371, 18742, 37484, 46855, 65597, 74968, 93710, 131194, 149936, 187420, 262388, 327985, 374840, 524776, 655970, 749680, 1049552, 1311940, 2623880, 5247760]

約数ペア:

[(1, 5247760), (2, 2623880), (4, 1311940), (5, 1049552), (7, 749680), (8, 655970), (10, 524776), (14, 374840), (16, 327985), (20, 262388), (28, 187420), (35, 149936), (40, 131194), (56, 93710), (70, 74968), (80, 65597), (112, 46855), (140, 37484), (280, 18742), (560, 9371)]