80618230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14957}}^1$

素因数の和:14989

約数の個数: 48

約数和(自身を含む): 184162896

約数和(自身を除く): 103544666

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 14957, 29914, 74785, 104699, 149570, 164527, 209398, 329054, 523495, 732893, 822635, 1046990, 1151689, 1465786, 1645270, 2303378, 3664465, 5758445, 7328930, 8061823, 11516890, 16123646, 40309115, 80618230]

約数ペア:

[(1, 80618230), (2, 40309115), (5, 16123646), (7, 11516890), (10, 8061823), (11, 7328930), (14, 5758445), (22, 3664465), (35, 2303378), (49, 1645270), (55, 1465786), (70, 1151689), (77, 1046990), (98, 822635), (110, 732893), (154, 523495), (245, 329054), (385, 209398), (490, 164527), (539, 149570), (770, 104699), (1078, 74785), (2695, 29914), (5390, 14957)]