11165220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5639}}^1$

素因数の和:5665

約数の個数: 72

約数和(自身を含む): 36953280

約数和(自身を除く): 25788060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 5639, 11278, 16917, 22556, 28195, 33834, 50751, 56390, 62029, 67668, 84585, 101502, 112780, 124058, 169170, 186087, 203004, 248116, 253755, 310145, 338340, 372174, 507510, 558261, 620290, 744348, 930435, 1015020, 1116522, 1240580, 1860870, 2233044, 2791305, 3721740, 5582610, 11165220]

約数ペア:

[(1, 11165220), (2, 5582610), (3, 3721740), (4, 2791305), (5, 2233044), (6, 1860870), (9, 1240580), (10, 1116522), (11, 1015020), (12, 930435), (15, 744348), (18, 620290), (20, 558261), (22, 507510), (30, 372174), (33, 338340), (36, 310145), (44, 253755), (45, 248116), (55, 203004), (60, 186087), (66, 169170), (90, 124058), (99, 112780), (110, 101502), (132, 84585), (165, 67668), (180, 62029), (198, 56390), (220, 50751), (330, 33834), (396, 28195), (495, 22556), (660, 16917), (990, 11278), (1980, 5639)]