260950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:336

約数の個数: 24

約数和(自身を含む): 515592

約数和(自身を除く): 254642

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 307, 425, 614, 850, 1535, 3070, 5219, 7675, 10438, 15350, 26095, 52190, 130475, 260950]

約数ペア:

[(1, 260950), (2, 130475), (5, 52190), (10, 26095), (17, 15350), (25, 10438), (34, 7675), (50, 5219), (85, 3070), (170, 1535), (307, 850), (425, 614)]