5179400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 13392000

約数和(自身を除く): 8212600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 29, 38, 40, 47, 50, 58, 76, 94, 95, 100, 116, 145, 152, 188, 190, 200, 232, 235, 290, 376, 380, 470, 475, 551, 580, 725, 760, 893, 940, 950, 1102, 1160, 1175, 1363, 1450, 1786, 1880, 1900, 2204, 2350, 2726, 2755, 2900, 3572, 3800, 4408, 4465, 4700, 5452, 5510, 5800, 6815, 7144, 8930, 9400, 10904, 11020, 13630, 13775, 17860, 22040, 22325, 25897, 27260, 27550, 34075, 35720, 44650, 51794, 54520, 55100, 68150, 89300, 103588, 110200, 129485, 136300, 178600, 207176, 258970, 272600, 517940, 647425, 1035880, 1294850, 2589700, 5179400]

約数ペア:

[(1, 5179400), (2, 2589700), (4, 1294850), (5, 1035880), (8, 647425), (10, 517940), (19, 272600), (20, 258970), (25, 207176), (29, 178600), (38, 136300), (40, 129485), (47, 110200), (50, 103588), (58, 89300), (76, 68150), (94, 55100), (95, 54520), (100, 51794), (116, 44650), (145, 35720), (152, 34075), (188, 27550), (190, 27260), (200, 25897), (232, 22325), (235, 22040), (290, 17860), (376, 13775), (380, 13630), (470, 11020), (475, 10904), (551, 9400), (580, 8930), (725, 7144), (760, 6815), (893, 5800), (940, 5510), (950, 5452), (1102, 4700), (1160, 4465), (1175, 4408), (1363, 3800), (1450, 3572), (1786, 2900), (1880, 2755), (1900, 2726), (2204, 2350)]