97964240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{111323}}^1$

素因数の和:111347

約数の個数: 40

約数和(自身を含む): 248475168

約数和(自身を除く): 150510928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 111323, 222646, 445292, 556615, 890584, 1113230, 1224553, 1781168, 2226460, 2449106, 4452920, 4898212, 6122765, 8905840, 9796424, 12245530, 19592848, 24491060, 48982120, 97964240]

約数ペア:

[(1, 97964240), (2, 48982120), (4, 24491060), (5, 19592848), (8, 12245530), (10, 9796424), (11, 8905840), (16, 6122765), (20, 4898212), (22, 4452920), (40, 2449106), (44, 2226460), (55, 1781168), (80, 1224553), (88, 1113230), (110, 890584), (176, 556615), (220, 445292), (440, 222646), (880, 111323)]