2000334640

素因数分解:

$2^4\times 5^1\times {\mathrm{1699}}^1\times {\mathrm{14717}}^1$

素因数の和:16429

約数の個数: 40

約数和(自身を含む): 4653831600

約数和(自身を除く): 2653496960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1699, 3398, 6796, 8495, 13592, 14717, 16990, 27184, 29434, 33980, 58868, 67960, 73585, 117736, 135920, 147170, 235472, 294340, 588680, 1177360, 25004183, 50008366, 100016732, 125020915, 200033464, 250041830, 400066928, 500083660, 1000167320, 2000334640]

約数ペア:

[(1, 2000334640), (2, 1000167320), (4, 500083660), (5, 400066928), (8, 250041830), (10, 200033464), (16, 125020915), (20, 100016732), (40, 50008366), (80, 25004183), (1699, 1177360), (3398, 588680), (6796, 294340), (8495, 235472), (13592, 147170), (14717, 135920), (16990, 117736), (27184, 73585), (29434, 67960), (33980, 58868)]