14967760

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{839}}^1$

素因数の和:1075

約数の個数: 40

約数和(自身を含む): 34997760

約数和(自身を除く): 20030000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 839, 892, 1115, 1678, 1784, 2230, 3356, 3568, 4195, 4460, 6712, 8390, 8920, 13424, 16780, 17840, 33560, 67120, 187097, 374194, 748388, 935485, 1496776, 1870970, 2993552, 3741940, 7483880, 14967760]

約数ペア:

[(1, 14967760), (2, 7483880), (4, 3741940), (5, 2993552), (8, 1870970), (10, 1496776), (16, 935485), (20, 748388), (40, 374194), (80, 187097), (223, 67120), (446, 33560), (839, 17840), (892, 16780), (1115, 13424), (1678, 8920), (1784, 8390), (2230, 6712), (3356, 4460), (3568, 4195)]