16452380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{117517}}^1$

素因数の和:117533

約数の個数: 24

約数和(自身を含む): 39486048

約数和(自身を除く): 23033668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 117517, 235034, 470068, 587585, 822619, 1175170, 1645238, 2350340, 3290476, 4113095, 8226190, 16452380]

約数ペア:

[(1, 16452380), (2, 8226190), (4, 4113095), (5, 3290476), (7, 2350340), (10, 1645238), (14, 1175170), (20, 822619), (28, 587585), (35, 470068), (70, 235034), (140, 117517)]