27144460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4729}}^1$

素因数の和:4786

約数の個数: 48

約数和(自身を含む): 66749760

約数和(自身を除く): 39605300

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, 4729, 5740, 9458, 18916, 23645, 33103, 47290, 66206, 94580, 132412, 165515, 193889, 331030, 387778, 662060, 775556, 969445, 1357223, 1938890, 2714446, 3877780, 5428892, 6786115, 13572230, 27144460]

約数ペア:

[(1, 27144460), (2, 13572230), (4, 6786115), (5, 5428892), (7, 3877780), (10, 2714446), (14, 1938890), (20, 1357223), (28, 969445), (35, 775556), (41, 662060), (70, 387778), (82, 331030), (140, 193889), (164, 165515), (205, 132412), (287, 94580), (410, 66206), (574, 47290), (820, 33103), (1148, 23645), (1435, 18916), (2870, 9458), (4729, 5740)]