57562780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 142248960

約数和(自身を除く): 84686180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 47, 55, 76, 94, 95, 110, 188, 190, 209, 220, 235, 293, 380, 418, 470, 517, 586, 836, 893, 940, 1034, 1045, 1172, 1465, 1786, 2068, 2090, 2585, 2930, 3223, 3572, 4180, 4465, 5170, 5567, 5860, 6446, 8930, 9823, 10340, 11134, 12892, 13771, 16115, 17860, 19646, 22268, 27542, 27835, 32230, 39292, 49115, 55084, 55670, 61237, 64460, 68855, 98230, 111340, 122474, 137710, 151481, 196460, 244948, 261649, 275420, 302962, 306185, 523298, 605924, 612370, 757405, 1046596, 1224740, 1308245, 1514810, 2616490, 2878139, 3029620, 5232980, 5756278, 11512556, 14390695, 28781390, 57562780]

約数ペア:

[(1, 57562780), (2, 28781390), (4, 14390695), (5, 11512556), (10, 5756278), (11, 5232980), (19, 3029620), (20, 2878139), (22, 2616490), (38, 1514810), (44, 1308245), (47, 1224740), (55, 1046596), (76, 757405), (94, 612370), (95, 605924), (110, 523298), (188, 306185), (190, 302962), (209, 275420), (220, 261649), (235, 244948), (293, 196460), (380, 151481), (418, 137710), (470, 122474), (517, 111340), (586, 98230), (836, 68855), (893, 64460), (940, 61237), (1034, 55670), (1045, 55084), (1172, 49115), (1465, 39292), (1786, 32230), (2068, 27835), (2090, 27542), (2585, 22268), (2930, 19646), (3223, 17860), (3572, 16115), (4180, 13771), (4465, 12892), (5170, 11134), (5567, 10340), (5860, 9823), (6446, 8930)]