12339680

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 29366064

約数和(自身を除く): 17026384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 331, 466, 662, 932, 1165, 1324, 1655, 1864, 2330, 2648, 3310, 3728, 4660, 5296, 6620, 7456, 9320, 10592, 13240, 18640, 26480, 37280, 52960, 77123, 154246, 308492, 385615, 616984, 771230, 1233968, 1542460, 2467936, 3084920, 6169840, 12339680]

約数ペア:

[(1, 12339680), (2, 6169840), (4, 3084920), (5, 2467936), (8, 1542460), (10, 1233968), (16, 771230), (20, 616984), (32, 385615), (40, 308492), (80, 154246), (160, 77123), (233, 52960), (331, 37280), (466, 26480), (662, 18640), (932, 13240), (1165, 10592), (1324, 9320), (1655, 7456), (1864, 6620), (2330, 5296), (2648, 4660), (3310, 3728)]