14157400

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 33413040

約数和(自身を除く): 19255640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 997, 1420, 1775, 1994, 2840, 3550, 3988, 4985, 7100, 7976, 9970, 14200, 19940, 24925, 39880, 49850, 70787, 99700, 141574, 199400, 283148, 353935, 566296, 707870, 1415740, 1769675, 2831480, 3539350, 7078700, 14157400]

約数ペア:

[(1, 14157400), (2, 7078700), (4, 3539350), (5, 2831480), (8, 1769675), (10, 1415740), (20, 707870), (25, 566296), (40, 353935), (50, 283148), (71, 199400), (100, 141574), (142, 99700), (200, 70787), (284, 49850), (355, 39880), (568, 24925), (710, 19940), (997, 14200), (1420, 9970), (1775, 7976), (1994, 7100), (2840, 4985), (3550, 3988)]