282097480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7933}}^1$

素因数の和:8078

約数の個数: 64

約数和(自身を含む): 731197440

約数和(自身を除く): 449099960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 4445, 5080, 7112, 7933, 8890, 15866, 17780, 31732, 35560, 39665, 55531, 63464, 79330, 111062, 158660, 222124, 277655, 317320, 444248, 555310, 1007491, 1110620, 2014982, 2221240, 4029964, 5037455, 7052437, 8059928, 10074910, 14104874, 20149820, 28209748, 35262185, 40299640, 56419496, 70524370, 141048740, 282097480]

約数ペア:

[(1, 282097480), (2, 141048740), (4, 70524370), (5, 56419496), (7, 40299640), (8, 35262185), (10, 28209748), (14, 20149820), (20, 14104874), (28, 10074910), (35, 8059928), (40, 7052437), (56, 5037455), (70, 4029964), (127, 2221240), (140, 2014982), (254, 1110620), (280, 1007491), (508, 555310), (635, 444248), (889, 317320), (1016, 277655), (1270, 222124), (1778, 158660), (2540, 111062), (3556, 79330), (4445, 63464), (5080, 55531), (7112, 39665), (7933, 35560), (8890, 31732), (15866, 17780)]