195732880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1811}}^1$

素因数の和:2024

約数の個数: 80

約数和(自身を含む): 523073664

約数和(自身を除く): 327340784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 193, 280, 386, 560, 772, 965, 1351, 1544, 1811, 1930, 2702, 3088, 3622, 3860, 5404, 6755, 7244, 7720, 9055, 10808, 12677, 13510, 14488, 15440, 18110, 21616, 25354, 27020, 28976, 36220, 50708, 54040, 63385, 72440, 101416, 108080, 126770, 144880, 202832, 253540, 349523, 507080, 699046, 1014160, 1398092, 1747615, 2446661, 2796184, 3495230, 4893322, 5592368, 6990460, 9786644, 12233305, 13980920, 19573288, 24466610, 27961840, 39146576, 48933220, 97866440, 195732880]

約数ペア:

[(1, 195732880), (2, 97866440), (4, 48933220), (5, 39146576), (7, 27961840), (8, 24466610), (10, 19573288), (14, 13980920), (16, 12233305), (20, 9786644), (28, 6990460), (35, 5592368), (40, 4893322), (56, 3495230), (70, 2796184), (80, 2446661), (112, 1747615), (140, 1398092), (193, 1014160), (280, 699046), (386, 507080), (560, 349523), (772, 253540), (965, 202832), (1351, 144880), (1544, 126770), (1811, 108080), (1930, 101416), (2702, 72440), (3088, 63385), (3622, 54040), (3860, 50708), (5404, 36220), (6755, 28976), (7244, 27020), (7720, 25354), (9055, 21616), (10808, 18110), (12677, 15440), (13510, 14488)]