13556060

素因数分解:

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

素因数の和:2670

約数の個数: 48

約数和(自身を含む): 33426624

約数和(自身を除く): 19870564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 2617, 5180, 5234, 10468, 13085, 18319, 26170, 36638, 52340, 73276, 91595, 96829, 183190, 193658, 366380, 387316, 484145, 677803, 968290, 1355606, 1936580, 2711212, 3389015, 6778030, 13556060]

約数ペア:

[(1, 13556060), (2, 6778030), (4, 3389015), (5, 2711212), (7, 1936580), (10, 1355606), (14, 968290), (20, 677803), (28, 484145), (35, 387316), (37, 366380), (70, 193658), (74, 183190), (140, 96829), (148, 91595), (185, 73276), (259, 52340), (370, 36638), (518, 26170), (740, 18319), (1036, 13085), (1295, 10468), (2590, 5234), (2617, 5180)]