25647370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2459}}^1$

素因数の和:2622

約数の個数: 32

約数和(自身を含む): 53136000

約数和(自身を除く): 27488630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 2459, 4918, 5215, 10430, 12295, 17213, 24590, 34426, 86065, 172130, 366391, 732782, 1831955, 2564737, 3663910, 5129474, 12823685, 25647370]

約数ペア:

[(1, 25647370), (2, 12823685), (5, 5129474), (7, 3663910), (10, 2564737), (14, 1831955), (35, 732782), (70, 366391), (149, 172130), (298, 86065), (745, 34426), (1043, 24590), (1490, 17213), (2086, 12295), (2459, 10430), (4918, 5215)]