767808192580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{268464403}}^1$

素因数の和:268464436

約数の個数: 48

約数和(自身を含む): 1894284834624

約数和(自身を除く): 1126476642044

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 268464403, 536928806, 1073857612, 1342322015, 2684644030, 2953108433, 3490037239, 5369288060, 5906216866, 6980074478, 11812433732, 13960148956, 14765542165, 17450186195, 29531084330, 34900372390, 38390409629, 59062168660, 69800744780, 76780819258, 153561638516, 191952048145, 383904096290, 767808192580]

約数ペア:

[(1, 767808192580), (2, 383904096290), (4, 191952048145), (5, 153561638516), (10, 76780819258), (11, 69800744780), (13, 59062168660), (20, 38390409629), (22, 34900372390), (26, 29531084330), (44, 17450186195), (52, 14765542165), (55, 13960148956), (65, 11812433732), (110, 6980074478), (130, 5906216866), (143, 5369288060), (220, 3490037239), (260, 2953108433), (286, 2684644030), (572, 1342322015), (715, 1073857612), (1430, 536928806), (2860, 268464403)]