2080754030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1627}}^1$

素因数の和:1833

約数の個数: 64

約数和(自身を含む): 4050984960

約数和(自身を除く): 1970230930

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 127, 190, 254, 265, 530, 635, 1007, 1270, 1627, 2014, 2413, 3254, 4826, 5035, 6731, 8135, 10070, 12065, 13462, 16270, 24130, 30913, 33655, 61826, 67310, 86231, 127889, 154565, 172462, 206629, 255778, 309130, 413258, 431155, 639445, 862310, 1033145, 1278890, 1638389, 2066290, 3276778, 3925951, 7851902, 8191945, 10951337, 16383890, 19629755, 21902674, 39259510, 54756685, 109513370, 208075403, 416150806, 1040377015, 2080754030]

約数ペア:

[(1, 2080754030), (2, 1040377015), (5, 416150806), (10, 208075403), (19, 109513370), (38, 54756685), (53, 39259510), (95, 21902674), (106, 19629755), (127, 16383890), (190, 10951337), (254, 8191945), (265, 7851902), (530, 3925951), (635, 3276778), (1007, 2066290), (1270, 1638389), (1627, 1278890), (2014, 1033145), (2413, 862310), (3254, 639445), (4826, 431155), (5035, 413258), (6731, 309130), (8135, 255778), (10070, 206629), (12065, 172462), (13462, 154565), (16270, 127889), (24130, 86231), (30913, 67310), (33655, 61826)]