2838416100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{727799}}^1$

素因数の和:727829

約数の個数: 72

約数和(自身を含む): 8844225600

約数和(自身を除く): 6005809500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 727799, 1455598, 2183397, 2911196, 3638995, 4366794, 7277990, 8733588, 9461387, 10916985, 14555980, 18194975, 18922774, 21833970, 28384161, 36389950, 37845548, 43667940, 47306935, 54584925, 56768322, 72779900, 94613870, 109169850, 113536644, 141920805, 189227740, 218339700, 236534675, 283841610, 473069350, 567683220, 709604025, 946138700, 1419208050, 2838416100]

約数ペア:

[(1, 2838416100), (2, 1419208050), (3, 946138700), (4, 709604025), (5, 567683220), (6, 473069350), (10, 283841610), (12, 236534675), (13, 218339700), (15, 189227740), (20, 141920805), (25, 113536644), (26, 109169850), (30, 94613870), (39, 72779900), (50, 56768322), (52, 54584925), (60, 47306935), (65, 43667940), (75, 37845548), (78, 36389950), (100, 28384161), (130, 21833970), (150, 18922774), (156, 18194975), (195, 14555980), (260, 10916985), (300, 9461387), (325, 8733588), (390, 7277990), (650, 4366794), (780, 3638995), (975, 2911196), (1300, 2183397), (1950, 1455598), (3900, 727799)]