108350500

素因数分解:

$2^2\times 5^3\times {\mathrm{139}}^1\times {\mathrm{1559}}^1$

素因数の和:1717

約数の個数: 48

約数和(自身を含む): 238492800

約数和(自身を除く): 130142300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 139, 250, 278, 500, 556, 695, 1390, 1559, 2780, 3118, 3475, 6236, 6950, 7795, 13900, 15590, 17375, 31180, 34750, 38975, 69500, 77950, 155900, 194875, 216701, 389750, 433402, 779500, 866804, 1083505, 2167010, 4334020, 5417525, 10835050, 21670100, 27087625, 54175250, 108350500]

約数ペア:

[(1, 108350500), (2, 54175250), (4, 27087625), (5, 21670100), (10, 10835050), (20, 5417525), (25, 4334020), (50, 2167010), (100, 1083505), (125, 866804), (139, 779500), (250, 433402), (278, 389750), (500, 216701), (556, 194875), (695, 155900), (1390, 77950), (1559, 69500), (2780, 38975), (3118, 34750), (3475, 31180), (6236, 17375), (6950, 15590), (7795, 13900)]