6699800

素因数分解:

$2^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 15754200

約数和(自身を除く): 9054400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 139, 200, 241, 278, 482, 556, 695, 964, 1112, 1205, 1390, 1928, 2410, 2780, 3475, 4820, 5560, 6025, 6950, 9640, 12050, 13900, 24100, 27800, 33499, 48200, 66998, 133996, 167495, 267992, 334990, 669980, 837475, 1339960, 1674950, 3349900, 6699800]

約数ペア:

[(1, 6699800), (2, 3349900), (4, 1674950), (5, 1339960), (8, 837475), (10, 669980), (20, 334990), (25, 267992), (40, 167495), (50, 133996), (100, 66998), (139, 48200), (200, 33499), (241, 27800), (278, 24100), (482, 13900), (556, 12050), (695, 9640), (964, 6950), (1112, 6025), (1205, 5560), (1390, 4820), (1928, 3475), (2410, 2780)]