11442420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5779}}^1$

素因数の和:5805

約数の個数: 72

約数和(自身を含む): 37870560

約数和(自身を除く): 26428140

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, 5779, 11558, 17337, 23116, 28895, 34674, 52011, 57790, 63569, 69348, 86685, 104022, 115580, 127138, 173370, 190707, 208044, 254276, 260055, 317845, 346740, 381414, 520110, 572121, 635690, 762828, 953535, 1040220, 1144242, 1271380, 1907070, 2288484, 2860605, 3814140, 5721210, 11442420]

約数ペア:

[(1, 11442420), (2, 5721210), (3, 3814140), (4, 2860605), (5, 2288484), (6, 1907070), (9, 1271380), (10, 1144242), (11, 1040220), (12, 953535), (15, 762828), (18, 635690), (20, 572121), (22, 520110), (30, 381414), (33, 346740), (36, 317845), (44, 260055), (45, 254276), (55, 208044), (60, 190707), (66, 173370), (90, 127138), (99, 115580), (110, 104022), (132, 86685), (165, 69348), (180, 63569), (198, 57790), (220, 52011), (330, 34674), (396, 28895), (495, 23116), (660, 17337), (990, 11558), (1980, 5779)]