29818100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22937}}^1$

素因数の和:22964

約数の個数: 36

約数和(自身を含む): 69685644

約数和(自身を除く): 39867544

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 22937, 45874, 91748, 114685, 229370, 298181, 458740, 573425, 596362, 1146850, 1192724, 1490905, 2293700, 2981810, 5963620, 7454525, 14909050, 29818100]

約数ペア:

[(1, 29818100), (2, 14909050), (4, 7454525), (5, 5963620), (10, 2981810), (13, 2293700), (20, 1490905), (25, 1192724), (26, 1146850), (50, 596362), (52, 573425), (65, 458740), (100, 298181), (130, 229370), (260, 114685), (325, 91748), (650, 45874), (1300, 22937)]