2013806800

素因数分解:

$2^4\times 5^2\times {\mathrm{829}}^1\times {\mathrm{6073}}^1$

素因数の和:6920

約数の個数: 60

約数和(自身を含む): 4844804620

約数和(自身を除く): 2830997820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 829, 1658, 3316, 4145, 6073, 6632, 8290, 12146, 13264, 16580, 20725, 24292, 30365, 33160, 41450, 48584, 60730, 66320, 82900, 97168, 121460, 151825, 165800, 242920, 303650, 331600, 485840, 607300, 1214600, 2429200, 5034517, 10069034, 20138068, 25172585, 40276136, 50345170, 80552272, 100690340, 125862925, 201380680, 251725850, 402761360, 503451700, 1006903400, 2013806800]

約数ペア:

[(1, 2013806800), (2, 1006903400), (4, 503451700), (5, 402761360), (8, 251725850), (10, 201380680), (16, 125862925), (20, 100690340), (25, 80552272), (40, 50345170), (50, 40276136), (80, 25172585), (100, 20138068), (200, 10069034), (400, 5034517), (829, 2429200), (1658, 1214600), (3316, 607300), (4145, 485840), (6073, 331600), (6632, 303650), (8290, 242920), (12146, 165800), (13264, 151825), (16580, 121460), (20725, 97168), (24292, 82900), (30365, 66320), (33160, 60730), (41450, 48584)]