113680060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{859}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 257896800

約数和(自身を除く): 144216740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 509, 859, 1018, 1718, 2036, 2545, 3436, 4295, 5090, 6617, 8590, 10180, 11167, 13234, 17180, 22334, 26468, 33085, 44668, 55835, 66170, 111670, 132340, 223340, 437231, 874462, 1748924, 2186155, 4372310, 5684003, 8744620, 11368006, 22736012, 28420015, 56840030, 113680060]

約数ペア:

[(1, 113680060), (2, 56840030), (4, 28420015), (5, 22736012), (10, 11368006), (13, 8744620), (20, 5684003), (26, 4372310), (52, 2186155), (65, 1748924), (130, 874462), (260, 437231), (509, 223340), (859, 132340), (1018, 111670), (1718, 66170), (2036, 55835), (2545, 44668), (3436, 33085), (4295, 26468), (5090, 22334), (6617, 17180), (8590, 13234), (10180, 11167)]