105615580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2363

約数の個数: 72

約数和(自身を含む): 263608128

約数和(自身を除く): 157992548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 235, 245, 329, 470, 490, 658, 940, 980, 1316, 1645, 2293, 2303, 3290, 4586, 4606, 6580, 9172, 9212, 11465, 11515, 16051, 22930, 23030, 32102, 45860, 46060, 64204, 80255, 107771, 112357, 160510, 215542, 224714, 321020, 431084, 449428, 538855, 561785, 754397, 1077710, 1123570, 1508794, 2155420, 2247140, 3017588, 3771985, 5280779, 7543970, 10561558, 15087940, 21123116, 26403895, 52807790, 105615580]

約数ペア:

[(1, 105615580), (2, 52807790), (4, 26403895), (5, 21123116), (7, 15087940), (10, 10561558), (14, 7543970), (20, 5280779), (28, 3771985), (35, 3017588), (47, 2247140), (49, 2155420), (70, 1508794), (94, 1123570), (98, 1077710), (140, 754397), (188, 561785), (196, 538855), (235, 449428), (245, 431084), (329, 321020), (470, 224714), (490, 215542), (658, 160510), (940, 112357), (980, 107771), (1316, 80255), (1645, 64204), (2293, 46060), (2303, 45860), (3290, 32102), (4586, 23030), (4606, 22930), (6580, 16051), (9172, 11515), (9212, 11465)]