191480660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33359}}^1$

素因数の和:33416

約数の個数: 48

約数和(自身を含む): 470776320

約数和(自身を除く): 279295660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 33359, 66718, 133436, 166795, 233513, 333590, 467026, 667180, 934052, 1167565, 1367719, 2335130, 2735438, 4670260, 5470876, 6838595, 9574033, 13677190, 19148066, 27354380, 38296132, 47870165, 95740330, 191480660]

約数ペア:

[(1, 191480660), (2, 95740330), (4, 47870165), (5, 38296132), (7, 27354380), (10, 19148066), (14, 13677190), (20, 9574033), (28, 6838595), (35, 5470876), (41, 4670260), (70, 2735438), (82, 2335130), (140, 1367719), (164, 1167565), (205, 934052), (287, 667180), (410, 467026), (574, 333590), (820, 233513), (1148, 166795), (1435, 133436), (2870, 66718), (5740, 33359)]