26935340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{20101}}^1$

素因数の和:20177

約数の個数: 24

約数和(自身を含む): 57411312

約数和(自身を除く): 30475972

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 20101, 40202, 80404, 100505, 201010, 402020, 1346767, 2693534, 5387068, 6733835, 13467670, 26935340]

約数ペア:

[(1, 26935340), (2, 13467670), (4, 6733835), (5, 5387068), (10, 2693534), (20, 1346767), (67, 402020), (134, 201010), (268, 100505), (335, 80404), (670, 40202), (1340, 20101)]