69229340

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{11059}}^1$

素因数の和:11381

約数の個数: 24

約数和(自身を含む): 145859280

約数和(自身を除く): 76629940

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 11059, 22118, 44236, 55295, 110590, 221180, 3461467, 6922934, 13845868, 17307335, 34614670, 69229340]

約数ペア:

[(1, 69229340), (2, 34614670), (4, 17307335), (5, 13845868), (10, 6922934), (20, 3461467), (313, 221180), (626, 110590), (1252, 55295), (1565, 44236), (3130, 22118), (6260, 11059)]