2059968400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3697}}^1$

素因数の和:3921

約数の個数: 120

約数和(自身を含む): 5686044800

約数和(自身を除く): 3626076400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 199, 200, 280, 350, 398, 400, 560, 700, 796, 995, 1393, 1400, 1592, 1990, 2786, 2800, 3184, 3697, 3980, 4975, 5572, 6965, 7394, 7960, 9950, 11144, 13930, 14788, 15920, 18485, 19900, 22288, 25879, 27860, 29576, 34825, 36970, 39800, 51758, 55720, 59152, 69650, 73940, 79600, 92425, 103516, 111440, 129395, 139300, 147880, 184850, 207032, 258790, 278600, 295760, 369700, 414064, 517580, 557200, 646975, 735703, 739400, 1035160, 1293950, 1471406, 1478800, 2070320, 2587900, 2942812, 3678515, 5149921, 5175800, 5885624, 7357030, 10299842, 10351600, 11771248, 14714060, 18392575, 20599684, 25749605, 29428120, 36785150, 41199368, 51499210, 58856240, 73570300, 82398736, 102998420, 128748025, 147140600, 205996840, 257496050, 294281200, 411993680, 514992100, 1029984200, 2059968400]

約数ペア:

[(1, 2059968400), (2, 1029984200), (4, 514992100), (5, 411993680), (7, 294281200), (8, 257496050), (10, 205996840), (14, 147140600), (16, 128748025), (20, 102998420), (25, 82398736), (28, 73570300), (35, 58856240), (40, 51499210), (50, 41199368), (56, 36785150), (70, 29428120), (80, 25749605), (100, 20599684), (112, 18392575), (140, 14714060), (175, 11771248), (199, 10351600), (200, 10299842), (280, 7357030), (350, 5885624), (398, 5175800), (400, 5149921), (560, 3678515), (700, 2942812), (796, 2587900), (995, 2070320), (1393, 1478800), (1400, 1471406), (1592, 1293950), (1990, 1035160), (2786, 739400), (2800, 735703), (3184, 646975), (3697, 557200), (3980, 517580), (4975, 414064), (5572, 369700), (6965, 295760), (7394, 278600), (7960, 258790), (9950, 207032), (11144, 184850), (13930, 147880), (14788, 139300), (15920, 129395), (18485, 111440), (19900, 103516), (22288, 92425), (25879, 79600), (27860, 73940), (29576, 69650), (34825, 59152), (36970, 55720), (39800, 51758)]