82204600

素因数分解:

$2^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2957}}^1$

素因数の和:3112

約数の個数: 48

約数和(自身を含む): 192565800

約数和(自身を除く): 110361200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 139, 200, 278, 556, 695, 1112, 1390, 2780, 2957, 3475, 5560, 5914, 6950, 11828, 13900, 14785, 23656, 27800, 29570, 59140, 73925, 118280, 147850, 295700, 411023, 591400, 822046, 1644092, 2055115, 3288184, 4110230, 8220460, 10275575, 16440920, 20551150, 41102300, 82204600]

約数ペア:

[(1, 82204600), (2, 41102300), (4, 20551150), (5, 16440920), (8, 10275575), (10, 8220460), (20, 4110230), (25, 3288184), (40, 2055115), (50, 1644092), (100, 822046), (139, 591400), (200, 411023), (278, 295700), (556, 147850), (695, 118280), (1112, 73925), (1390, 59140), (2780, 29570), (2957, 27800), (3475, 23656), (5560, 14785), (5914, 13900), (6950, 11828)]