12844547680

素因数分解:

$2^5\times 5^1\times {\mathrm{331}}^1\times {\mathrm{242533}}^1$

素因数の和:242879

約数の個数: 48

約数和(自身を含む): 30437046864

約数和(自身を除く): 17592499184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 331, 662, 1324, 1655, 2648, 3310, 5296, 6620, 10592, 13240, 26480, 52960, 242533, 485066, 970132, 1212665, 1940264, 2425330, 3880528, 4850660, 7761056, 9701320, 19402640, 38805280, 80278423, 160556846, 321113692, 401392115, 642227384, 802784230, 1284454768, 1605568460, 2568909536, 3211136920, 6422273840, 12844547680]

約数ペア:

[(1, 12844547680), (2, 6422273840), (4, 3211136920), (5, 2568909536), (8, 1605568460), (10, 1284454768), (16, 802784230), (20, 642227384), (32, 401392115), (40, 321113692), (80, 160556846), (160, 80278423), (331, 38805280), (662, 19402640), (1324, 9701320), (1655, 7761056), (2648, 4850660), (3310, 3880528), (5296, 2425330), (6620, 1940264), (10592, 1212665), (13240, 970132), (26480, 485066), (52960, 242533)]