103039480

素因数分解:

$2^3\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{1663}}^1$

素因数の和:3223

約数の個数: 32

約数和(自身を含む): 232128000

約数和(自身を除く): 129088520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1549, 1663, 3098, 3326, 6196, 6652, 7745, 8315, 12392, 13304, 15490, 16630, 30980, 33260, 61960, 66520, 2575987, 5151974, 10303948, 12879935, 20607896, 25759870, 51519740, 103039480]

約数ペア:

[(1, 103039480), (2, 51519740), (4, 25759870), (5, 20607896), (8, 12879935), (10, 10303948), (20, 5151974), (40, 2575987), (1549, 66520), (1663, 61960), (3098, 33260), (3326, 30980), (6196, 16630), (6652, 15490), (7745, 13304), (8315, 12392)]