33999400

素因数分解:

$2^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 79682400

約数和(自身を除く): 45683000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 139, 200, 278, 556, 695, 1112, 1223, 1390, 2446, 2780, 3475, 4892, 5560, 6115, 6950, 9784, 12230, 13900, 24460, 27800, 30575, 48920, 61150, 122300, 169997, 244600, 339994, 679988, 849985, 1359976, 1699970, 3399940, 4249925, 6799880, 8499850, 16999700, 33999400]

約数ペア:

[(1, 33999400), (2, 16999700), (4, 8499850), (5, 6799880), (8, 4249925), (10, 3399940), (20, 1699970), (25, 1359976), (40, 849985), (50, 679988), (100, 339994), (139, 244600), (200, 169997), (278, 122300), (556, 61150), (695, 48920), (1112, 30575), (1223, 27800), (1390, 24460), (2446, 13900), (2780, 12230), (3475, 9784), (4892, 6950), (5560, 6115)]