16066720

素因数分解:

$2^5\times 5^1\times {\mathrm{100417}}^1$

素因数の和:100432

約数の個数: 24

約数和(自身を含む): 37958004

約数和(自身を除く): 21891284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 100417, 200834, 401668, 502085, 803336, 1004170, 1606672, 2008340, 3213344, 4016680, 8033360, 16066720]

約数ペア:

[(1, 16066720), (2, 8033360), (4, 4016680), (5, 3213344), (8, 2008340), (10, 1606672), (16, 1004170), (20, 803336), (32, 502085), (40, 401668), (80, 200834), (160, 100417)]