17016020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6397}}^1$

素因数の和:6432

約数の個数: 48

約数和(自身を含む): 42994560

約数和(自身を除く): 25978540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 6397, 12794, 25588, 31985, 44779, 63970, 89558, 121543, 127940, 179116, 223895, 243086, 447790, 486172, 607715, 850801, 895580, 1215430, 1701602, 2430860, 3403204, 4254005, 8508010, 17016020]

約数ペア:

[(1, 17016020), (2, 8508010), (4, 4254005), (5, 3403204), (7, 2430860), (10, 1701602), (14, 1215430), (19, 895580), (20, 850801), (28, 607715), (35, 486172), (38, 447790), (70, 243086), (76, 223895), (95, 179116), (133, 127940), (140, 121543), (190, 89558), (266, 63970), (380, 44779), (532, 31985), (665, 25588), (1330, 12794), (2660, 6397)]