26758780

素因数分解:

$2^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{1213}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 56290752

約数和(自身を除く): 29531972

約数列:

[1, 2, 4, 5, 10, 20, 1103, 1213, 2206, 2426, 4412, 4852, 5515, 6065, 11030, 12130, 22060, 24260, 1337939, 2675878, 5351756, 6689695, 13379390, 26758780]

約数ペア:

[(1, 26758780), (2, 13379390), (4, 6689695), (5, 5351756), (10, 2675878), (20, 1337939), (1103, 24260), (1213, 22060), (2206, 12130), (2426, 11030), (4412, 6065), (4852, 5515)]