214790720

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8087}}^1$

素因数の和:8187

約数の個数: 56

約数和(自身を含む): 517696704

約数和(自身を除く): 302905984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 5312, 6640, 8087, 13280, 16174, 26560, 32348, 40435, 64696, 80870, 129392, 161740, 258784, 323480, 517568, 646960, 671221, 1293920, 1342442, 2587840, 2684884, 3356105, 5369768, 6712210, 10739536, 13424420, 21479072, 26848840, 42958144, 53697680, 107395360, 214790720]

約数ペア:

[(1, 214790720), (2, 107395360), (4, 53697680), (5, 42958144), (8, 26848840), (10, 21479072), (16, 13424420), (20, 10739536), (32, 6712210), (40, 5369768), (64, 3356105), (80, 2684884), (83, 2587840), (160, 1342442), (166, 1293920), (320, 671221), (332, 646960), (415, 517568), (664, 323480), (830, 258784), (1328, 161740), (1660, 129392), (2656, 80870), (3320, 64696), (5312, 40435), (6640, 32348), (8087, 26560), (13280, 16174)]