2740203400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{26501}}^1$

素因数の和:26575

約数の個数: 96

約数和(自身を含む): 7098295680

約数和(自身を除く): 4358092280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 47, 50, 55, 88, 94, 100, 110, 188, 200, 220, 235, 275, 376, 440, 470, 517, 550, 940, 1034, 1100, 1175, 1880, 2068, 2200, 2350, 2585, 4136, 4700, 5170, 9400, 10340, 12925, 20680, 25850, 26501, 51700, 53002, 103400, 106004, 132505, 212008, 265010, 291511, 530020, 583022, 662525, 1060040, 1166044, 1245547, 1325050, 1457555, 2332088, 2491094, 2650100, 2915110, 4982188, 5300200, 5830220, 6227735, 7287775, 9964376, 11660440, 12455470, 13701017, 14575550, 24910940, 27402034, 29151100, 31138675, 49821880, 54804068, 58302200, 62277350, 68505085, 109608136, 124554700, 137010170, 249109400, 274020340, 342525425, 548040680, 685050850, 1370101700, 2740203400]

約数ペア:

[(1, 2740203400), (2, 1370101700), (4, 685050850), (5, 548040680), (8, 342525425), (10, 274020340), (11, 249109400), (20, 137010170), (22, 124554700), (25, 109608136), (40, 68505085), (44, 62277350), (47, 58302200), (50, 54804068), (55, 49821880), (88, 31138675), (94, 29151100), (100, 27402034), (110, 24910940), (188, 14575550), (200, 13701017), (220, 12455470), (235, 11660440), (275, 9964376), (376, 7287775), (440, 6227735), (470, 5830220), (517, 5300200), (550, 4982188), (940, 2915110), (1034, 2650100), (1100, 2491094), (1175, 2332088), (1880, 1457555), (2068, 1325050), (2200, 1245547), (2350, 1166044), (2585, 1060040), (4136, 662525), (4700, 583022), (5170, 530020), (9400, 291511), (10340, 265010), (12925, 212008), (20680, 132505), (25850, 106004), (26501, 103400), (51700, 53002)]