198758000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{14197}}^1$

素因数の和:14227

約数の個数: 80

約数和(自身を含む): 549292224

約数和(自身を除く): 350534224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 14000, 14197, 28394, 56788, 70985, 99379, 113576, 141970, 198758, 227152, 283940, 354925, 397516, 496895, 567880, 709850, 795032, 993790, 1135760, 1419700, 1590064, 1774625, 1987580, 2484475, 2839400, 3549250, 3975160, 4968950, 5678800, 7098500, 7950320, 9937900, 12422375, 14197000, 19875800, 24844750, 28394000, 39751600, 49689500, 99379000, 198758000]

約数ペア:

[(1, 198758000), (2, 99379000), (4, 49689500), (5, 39751600), (7, 28394000), (8, 24844750), (10, 19875800), (14, 14197000), (16, 12422375), (20, 9937900), (25, 7950320), (28, 7098500), (35, 5678800), (40, 4968950), (50, 3975160), (56, 3549250), (70, 2839400), (80, 2484475), (100, 1987580), (112, 1774625), (125, 1590064), (140, 1419700), (175, 1135760), (200, 993790), (250, 795032), (280, 709850), (350, 567880), (400, 496895), (500, 397516), (560, 354925), (700, 283940), (875, 227152), (1000, 198758), (1400, 141970), (1750, 113576), (2000, 99379), (2800, 70985), (3500, 56788), (7000, 28394), (14000, 14197)]