102456620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43049}}^1$

素因数の和:43082

約数の個数: 48

約数和(自身を含む): 260366400

約数和(自身を除く): 157909780

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 43049, 86098, 172196, 215245, 301343, 430490, 602686, 731833, 860980, 1205372, 1463666, 1506715, 2927332, 3013430, 3659165, 5122831, 6026860, 7318330, 10245662, 14636660, 20491324, 25614155, 51228310, 102456620]

約数ペア:

[(1, 102456620), (2, 51228310), (4, 25614155), (5, 20491324), (7, 14636660), (10, 10245662), (14, 7318330), (17, 6026860), (20, 5122831), (28, 3659165), (34, 3013430), (35, 2927332), (68, 1506715), (70, 1463666), (85, 1205372), (119, 860980), (140, 731833), (170, 602686), (238, 430490), (340, 301343), (476, 215245), (595, 172196), (1190, 86098), (2380, 43049)]