26934640

素因数分解:

$2^4\times 5^1\times {\mathrm{336683}}^1$

素因数の和:336696

約数の個数: 20

約数和(自身を含む): 62623224

約数和(自身を除く): 35688584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 336683, 673366, 1346732, 1683415, 2693464, 3366830, 5386928, 6733660, 13467320, 26934640]

約数ペア:

[(1, 26934640), (2, 13467320), (4, 6733660), (5, 5386928), (8, 3366830), (10, 2693464), (16, 1683415), (20, 1346732), (40, 673366), (80, 336683)]