354438950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{829}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 700267680

約数和(自身を除く): 345828730

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 503, 829, 850, 1006, 1658, 2515, 4145, 5030, 8290, 8551, 12575, 14093, 17102, 20725, 25150, 28186, 41450, 42755, 70465, 85510, 140930, 213775, 352325, 416987, 427550, 704650, 833974, 2084935, 4169870, 7088779, 10424675, 14177558, 20849350, 35443895, 70887790, 177219475, 354438950]

約数ペア:

[(1, 354438950), (2, 177219475), (5, 70887790), (10, 35443895), (17, 20849350), (25, 14177558), (34, 10424675), (50, 7088779), (85, 4169870), (170, 2084935), (425, 833974), (503, 704650), (829, 427550), (850, 416987), (1006, 352325), (1658, 213775), (2515, 140930), (4145, 85510), (5030, 70465), (8290, 42755), (8551, 41450), (12575, 28186), (14093, 25150), (17102, 20725)]