5657750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 12534912

約数和(自身を除く): 6877162

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 61, 70, 106, 122, 125, 175, 250, 265, 305, 350, 371, 427, 530, 610, 742, 854, 875, 1325, 1525, 1750, 1855, 2135, 2650, 3050, 3233, 3710, 4270, 6466, 6625, 7625, 9275, 10675, 13250, 15250, 16165, 18550, 21350, 22631, 32330, 45262, 46375, 53375, 80825, 92750, 106750, 113155, 161650, 226310, 404125, 565775, 808250, 1131550, 2828875, 5657750]

約数ペア:

[(1, 5657750), (2, 2828875), (5, 1131550), (7, 808250), (10, 565775), (14, 404125), (25, 226310), (35, 161650), (50, 113155), (53, 106750), (61, 92750), (70, 80825), (106, 53375), (122, 46375), (125, 45262), (175, 32330), (250, 22631), (265, 21350), (305, 18550), (350, 16165), (371, 15250), (427, 13250), (530, 10675), (610, 9275), (742, 7625), (854, 6625), (875, 6466), (1325, 4270), (1525, 3710), (1750, 3233), (1855, 3050), (2135, 2650)]