26634840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{221957}}^1$

素因数の和:221971

約数の個数: 32

約数和(自身を含む): 79904880

約数和(自身を除く): 53270040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 221957, 443914, 665871, 887828, 1109785, 1331742, 1775656, 2219570, 2663484, 3329355, 4439140, 5326968, 6658710, 8878280, 13317420, 26634840]

約数ペア:

[(1, 26634840), (2, 13317420), (3, 8878280), (4, 6658710), (5, 5326968), (6, 4439140), (8, 3329355), (10, 2663484), (12, 2219570), (15, 1775656), (20, 1331742), (24, 1109785), (30, 887828), (40, 665871), (60, 443914), (120, 221957)]