82196240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3967}}^1$

素因数の和:4024

約数の個数: 80

約数和(自身を含む): 224366592

約数和(自身を除く): 142170352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 3967, 4144, 5180, 7934, 10360, 15868, 19835, 20720, 27769, 31736, 39670, 55538, 63472, 79340, 111076, 138845, 146779, 158680, 222152, 277690, 293558, 317360, 444304, 555380, 587116, 733895, 1027453, 1110760, 1174232, 1467790, 2054906, 2221520, 2348464, 2935580, 4109812, 5137265, 5871160, 8219624, 10274530, 11742320, 16439248, 20549060, 41098120, 82196240]

約数ペア:

[(1, 82196240), (2, 41098120), (4, 20549060), (5, 16439248), (7, 11742320), (8, 10274530), (10, 8219624), (14, 5871160), (16, 5137265), (20, 4109812), (28, 2935580), (35, 2348464), (37, 2221520), (40, 2054906), (56, 1467790), (70, 1174232), (74, 1110760), (80, 1027453), (112, 733895), (140, 587116), (148, 555380), (185, 444304), (259, 317360), (280, 293558), (296, 277690), (370, 222152), (518, 158680), (560, 146779), (592, 138845), (740, 111076), (1036, 79340), (1295, 63472), (1480, 55538), (2072, 39670), (2590, 31736), (2960, 27769), (3967, 20720), (4144, 19835), (5180, 15868), (7934, 10360)]