38132820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19259}}^1$

素因数の和:19285

約数の個数: 72

約数和(自身を含む): 126191520

約数和(自身を除く): 88058700

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, 19259, 38518, 57777, 77036, 96295, 115554, 173331, 192590, 211849, 231108, 288885, 346662, 385180, 423698, 577770, 635547, 693324, 847396, 866655, 1059245, 1155540, 1271094, 1733310, 1906641, 2118490, 2542188, 3177735, 3466620, 3813282, 4236980, 6355470, 7626564, 9533205, 12710940, 19066410, 38132820]

約数ペア:

[(1, 38132820), (2, 19066410), (3, 12710940), (4, 9533205), (5, 7626564), (6, 6355470), (9, 4236980), (10, 3813282), (11, 3466620), (12, 3177735), (15, 2542188), (18, 2118490), (20, 1906641), (22, 1733310), (30, 1271094), (33, 1155540), (36, 1059245), (44, 866655), (45, 847396), (55, 693324), (60, 635547), (66, 577770), (90, 423698), (99, 385180), (110, 346662), (132, 288885), (165, 231108), (180, 211849), (198, 192590), (220, 173331), (330, 115554), (396, 96295), (495, 77036), (660, 57777), (990, 38518), (1980, 19259)]