7010180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 15410304

約数和(自身を除く): 8400124

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 83, 103, 164, 166, 205, 206, 332, 410, 412, 415, 515, 820, 830, 1030, 1660, 2060, 3403, 4223, 6806, 8446, 8549, 13612, 16892, 17015, 17098, 21115, 34030, 34196, 42230, 42745, 68060, 84460, 85490, 170980, 350509, 701018, 1402036, 1752545, 3505090, 7010180]

約数ペア:

[(1, 7010180), (2, 3505090), (4, 1752545), (5, 1402036), (10, 701018), (20, 350509), (41, 170980), (82, 85490), (83, 84460), (103, 68060), (164, 42745), (166, 42230), (205, 34196), (206, 34030), (332, 21115), (410, 17098), (412, 17015), (415, 16892), (515, 13612), (820, 8549), (830, 8446), (1030, 6806), (1660, 4223), (2060, 3403)]