80053204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15289}}^1$

素因数の和:15328

約数の個数: 48

約数和(自身を含む): 184947840

約数和(自身を除く): 104894636

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 15289, 30578, 61156, 107023, 168179, 214046, 259913, 336358, 428092, 519826, 672716, 1039652, 1177253, 1819391, 2354506, 2859043, 3638782, 4709012, 5718086, 7277564, 11436172, 20013301, 40026602, 80053204]

約数ペア:

[(1, 80053204), (2, 40026602), (4, 20013301), (7, 11436172), (11, 7277564), (14, 5718086), (17, 4709012), (22, 3638782), (28, 2859043), (34, 2354506), (44, 1819391), (68, 1177253), (77, 1039652), (119, 672716), (154, 519826), (187, 428092), (238, 336358), (308, 259913), (374, 214046), (476, 168179), (748, 107023), (1309, 61156), (2618, 30578), (5236, 15289)]