2080680228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{10789}}^1$

素因数の和:11297

約数の個数: 72

約数和(自身を含む): 5749947840

約数和(自身を除く): 3669267612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 487, 974, 1461, 1948, 2922, 4383, 5357, 5844, 8766, 10714, 10789, 16071, 17532, 21428, 21578, 32142, 32367, 43156, 48213, 64284, 64734, 96426, 97101, 118679, 129468, 192852, 194202, 237358, 356037, 388404, 474716, 712074, 1068111, 1424148, 2136222, 4272444, 5254243, 10508486, 15762729, 21016972, 31525458, 47288187, 57796673, 63050916, 94576374, 115593346, 173390019, 189152748, 231186692, 346780038, 520170057, 693560076, 1040340114, 2080680228]

約数ペア:

[(1, 2080680228), (2, 1040340114), (3, 693560076), (4, 520170057), (6, 346780038), (9, 231186692), (11, 189152748), (12, 173390019), (18, 115593346), (22, 94576374), (33, 63050916), (36, 57796673), (44, 47288187), (66, 31525458), (99, 21016972), (132, 15762729), (198, 10508486), (396, 5254243), (487, 4272444), (974, 2136222), (1461, 1424148), (1948, 1068111), (2922, 712074), (4383, 474716), (5357, 388404), (5844, 356037), (8766, 237358), (10714, 194202), (10789, 192852), (16071, 129468), (17532, 118679), (21428, 97101), (21578, 96426), (32142, 64734), (32367, 64284), (43156, 48213)]