2023504420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{182957}}^1$

素因数の和:183052

約数の個数: 48

約数和(自身を含む): 4917911040

約数和(自身を除く): 2894406620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 11060, 182957, 365914, 731828, 914785, 1280699, 1829570, 2561398, 3659140, 5122796, 6403495, 12806990, 14453603, 25613980, 28907206, 57814412, 72268015, 101175221, 144536030, 202350442, 289072060, 404700884, 505876105, 1011752210, 2023504420]

約数ペア:

[(1, 2023504420), (2, 1011752210), (4, 505876105), (5, 404700884), (7, 289072060), (10, 202350442), (14, 144536030), (20, 101175221), (28, 72268015), (35, 57814412), (70, 28907206), (79, 25613980), (140, 14453603), (158, 12806990), (316, 6403495), (395, 5122796), (553, 3659140), (790, 2561398), (1106, 1829570), (1580, 1280699), (2212, 914785), (2765, 731828), (5530, 365914), (11060, 182957)]