28586580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43313}}^1$

素因数の和:43336

約数の個数: 48

約数和(自身を含む): 87321024

約数和(自身を除く): 58734444

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 43313, 86626, 129939, 173252, 216565, 259878, 433130, 476443, 519756, 649695, 866260, 952886, 1299390, 1429329, 1905772, 2382215, 2598780, 2858658, 4764430, 5717316, 7146645, 9528860, 14293290, 28586580]

約数ペア:

[(1, 28586580), (2, 14293290), (3, 9528860), (4, 7146645), (5, 5717316), (6, 4764430), (10, 2858658), (11, 2598780), (12, 2382215), (15, 1905772), (20, 1429329), (22, 1299390), (30, 952886), (33, 866260), (44, 649695), (55, 519756), (60, 476443), (66, 433130), (110, 259878), (132, 216565), (165, 173252), (220, 129939), (330, 86626), (660, 43313)]