26146850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1667

約数の個数: 48

約数和(自身を含む): 54237600

約数和(自身を除く): 28090750

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 1619, 3230, 3238, 8075, 8095, 16150, 16190, 27523, 30761, 40475, 55046, 61522, 80950, 137615, 153805, 275230, 307610, 522937, 688075, 769025, 1045874, 1376150, 1538050, 2614685, 5229370, 13073425, 26146850]

約数ペア:

[(1, 26146850), (2, 13073425), (5, 5229370), (10, 2614685), (17, 1538050), (19, 1376150), (25, 1045874), (34, 769025), (38, 688075), (50, 522937), (85, 307610), (95, 275230), (170, 153805), (190, 137615), (323, 80950), (425, 61522), (475, 55046), (646, 40475), (850, 30761), (950, 27523), (1615, 16190), (1619, 16150), (3230, 8095), (3238, 8075)]