27186460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8443}}^1$

素因数の和:8482

約数の個数: 48

約数和(自身を含む): 68092416

約数和(自身を除く): 40905956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 8443, 16886, 33772, 42215, 59101, 84430, 118202, 168860, 194189, 236404, 295505, 388378, 591010, 776756, 970945, 1182020, 1359323, 1941890, 2718646, 3883780, 5437292, 6796615, 13593230, 27186460]

約数ペア:

[(1, 27186460), (2, 13593230), (4, 6796615), (5, 5437292), (7, 3883780), (10, 2718646), (14, 1941890), (20, 1359323), (23, 1182020), (28, 970945), (35, 776756), (46, 591010), (70, 388378), (92, 295505), (115, 236404), (140, 194189), (161, 168860), (230, 118202), (322, 84430), (460, 59101), (644, 42215), (805, 33772), (1610, 16886), (3220, 8443)]