25255030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2803}}^1$

素因数の和:2880

約数の個数: 32

約数和(自身を含む): 49058784

約数和(自身を除く): 23803754

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 2803, 4505, 5606, 9010, 14015, 28030, 47651, 95302, 148559, 238255, 297118, 476510, 742795, 1485590, 2525503, 5051006, 12627515, 25255030]

約数ペア:

[(1, 25255030), (2, 12627515), (5, 5051006), (10, 2525503), (17, 1485590), (34, 742795), (53, 476510), (85, 297118), (106, 238255), (170, 148559), (265, 95302), (530, 47651), (901, 28030), (1802, 14015), (2803, 9010), (4505, 5606)]