1091527520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{235243}}^1$

素因数の和:235287

約数の個数: 48

約数和(自身を含む): 2667666960

約数和(自身を除く): 1576139440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 235243, 470486, 940972, 1176215, 1881944, 2352430, 3763888, 4704860, 6822047, 7527776, 9409720, 13644094, 18819440, 27288188, 34110235, 37638880, 54576376, 68220470, 109152752, 136440940, 218305504, 272881880, 545763760, 1091527520]

約数ペア:

[(1, 1091527520), (2, 545763760), (4, 272881880), (5, 218305504), (8, 136440940), (10, 109152752), (16, 68220470), (20, 54576376), (29, 37638880), (32, 34110235), (40, 27288188), (58, 18819440), (80, 13644094), (116, 9409720), (145, 7527776), (160, 6822047), (232, 4704860), (290, 3763888), (464, 2352430), (580, 1881944), (928, 1176215), (1160, 940972), (2320, 470486), (4640, 235243)]