27112120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2617}}^1$

素因数の和:2672

約数の個数: 64

約数和(自身を含む): 71628480

約数和(自身を除く): 44516360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 2617, 5180, 5234, 10360, 10468, 13085, 18319, 20936, 26170, 36638, 52340, 73276, 91595, 96829, 104680, 146552, 183190, 193658, 366380, 387316, 484145, 677803, 732760, 774632, 968290, 1355606, 1936580, 2711212, 3389015, 3873160, 5422424, 6778030, 13556060, 27112120]

約数ペア:

[(1, 27112120), (2, 13556060), (4, 6778030), (5, 5422424), (7, 3873160), (8, 3389015), (10, 2711212), (14, 1936580), (20, 1355606), (28, 968290), (35, 774632), (37, 732760), (40, 677803), (56, 484145), (70, 387316), (74, 366380), (140, 193658), (148, 183190), (185, 146552), (259, 104680), (280, 96829), (296, 91595), (370, 73276), (518, 52340), (740, 36638), (1036, 26170), (1295, 20936), (1480, 18319), (2072, 13085), (2590, 10468), (2617, 10360), (5180, 5234)]