2038862080

素因数分解:

$2^8\times 5^1\times {\mathrm{1592861}}^1$

素因数の和:1592882

約数の個数: 36

約数和(自身を含む): 4883714892

約数和(自身を除く): 2844852812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1592861, 3185722, 6371444, 7964305, 12742888, 15928610, 25485776, 31857220, 50971552, 63714440, 101943104, 127428880, 203886208, 254857760, 407772416, 509715520, 1019431040, 2038862080]

約数ペア:

[(1, 2038862080), (2, 1019431040), (4, 509715520), (5, 407772416), (8, 254857760), (10, 203886208), (16, 127428880), (20, 101943104), (32, 63714440), (40, 50971552), (64, 31857220), (80, 25485776), (128, 15928610), (160, 12742888), (256, 7964305), (320, 6371444), (640, 3185722), (1280, 1592861)]