8101450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 17498880

約数和(自身を除く): 9397430

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 293, 350, 395, 553, 586, 790, 1106, 1465, 1975, 2051, 2765, 2930, 3950, 4102, 5530, 7325, 10255, 13825, 14650, 20510, 23147, 27650, 46294, 51275, 102550, 115735, 162029, 231470, 324058, 578675, 810145, 1157350, 1620290, 4050725, 8101450]

約数ペア:

[(1, 8101450), (2, 4050725), (5, 1620290), (7, 1157350), (10, 810145), (14, 578675), (25, 324058), (35, 231470), (50, 162029), (70, 115735), (79, 102550), (158, 51275), (175, 46294), (293, 27650), (350, 23147), (395, 20510), (553, 14650), (586, 13825), (790, 10255), (1106, 7325), (1465, 5530), (1975, 4102), (2051, 3950), (2765, 2930)]