26348980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11071}}^1$

素因数の和:11104

約数の個数: 48

約数和(自身を含む): 66963456

約数和(自身を除く): 40614476

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, 11071, 22142, 44284, 55355, 77497, 110710, 154994, 188207, 221420, 309988, 376414, 387485, 752828, 774970, 941035, 1317449, 1549940, 1882070, 2634898, 3764140, 5269796, 6587245, 13174490, 26348980]

約数ペア:

[(1, 26348980), (2, 13174490), (4, 6587245), (5, 5269796), (7, 3764140), (10, 2634898), (14, 1882070), (17, 1549940), (20, 1317449), (28, 941035), (34, 774970), (35, 752828), (68, 387485), (70, 376414), (85, 309988), (119, 221420), (140, 188207), (170, 154994), (238, 110710), (340, 77497), (476, 55355), (595, 44284), (1190, 22142), (2380, 11071)]