1054406320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1198189}}^1$

素因数の和:1198213

約数の個数: 40

約数和(自身を含む): 2674360080

約数和(自身を除く): 1619953760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1198189, 2396378, 4792756, 5990945, 9585512, 11981890, 13180079, 19171024, 23963780, 26360158, 47927560, 52720316, 65900395, 95855120, 105440632, 131800790, 210881264, 263601580, 527203160, 1054406320]

約数ペア:

[(1, 1054406320), (2, 527203160), (4, 263601580), (5, 210881264), (8, 131800790), (10, 105440632), (11, 95855120), (16, 65900395), (20, 52720316), (22, 47927560), (40, 26360158), (44, 23963780), (55, 19171024), (80, 13180079), (88, 11981890), (110, 9585512), (176, 5990945), (220, 4792756), (440, 2396378), (880, 1198189)]