2340528040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3441953}}^1$

素因数の和:3441981

約数の個数: 32

約数和(自身を含む): 5575965480

約数和(自身を除く): 3235437440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3441953, 6883906, 13767812, 17209765, 27535624, 34419530, 58513201, 68839060, 117026402, 137678120, 234052804, 292566005, 468105608, 585132010, 1170264020, 2340528040]

約数ペア:

[(1, 2340528040), (2, 1170264020), (4, 585132010), (5, 468105608), (8, 292566005), (10, 234052804), (17, 137678120), (20, 117026402), (34, 68839060), (40, 58513201), (68, 34419530), (85, 27535624), (136, 17209765), (170, 13767812), (340, 6883906), (680, 3441953)]