15695882740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{584359}}^1$

素因数の和:584464

約数の個数: 48

約数和(自身を含む): 35342092800

約数和(自身を除く): 19646210060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2686, 5372, 6715, 13430, 26860, 584359, 1168718, 2337436, 2921795, 5843590, 9934103, 11687180, 19868206, 39736412, 46164361, 49670515, 92328722, 99341030, 184657444, 198682060, 230821805, 461643610, 784794137, 923287220, 1569588274, 3139176548, 3923970685, 7847941370, 15695882740]

約数ペア:

[(1, 15695882740), (2, 7847941370), (4, 3923970685), (5, 3139176548), (10, 1569588274), (17, 923287220), (20, 784794137), (34, 461643610), (68, 230821805), (79, 198682060), (85, 184657444), (158, 99341030), (170, 92328722), (316, 49670515), (340, 46164361), (395, 39736412), (790, 19868206), (1343, 11687180), (1580, 9934103), (2686, 5843590), (5372, 2921795), (6715, 2337436), (13430, 1168718), (26860, 584359)]