38264140

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{11059}}^1$

素因数の和:11241

約数の個数: 24

約数和(自身を含む): 80826480

約数和(自身を除く): 42562340

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 11059, 22118, 44236, 55295, 110590, 221180, 1913207, 3826414, 7652828, 9566035, 19132070, 38264140]

約数ペア:

[(1, 38264140), (2, 19132070), (4, 9566035), (5, 7652828), (10, 3826414), (20, 1913207), (173, 221180), (346, 110590), (692, 55295), (865, 44236), (1730, 22118), (3460, 11059)]