214096400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{76463}}^1$

素因数の和:76488

約数の個数: 60

約数和(自身を含む): 587855232

約数和(自身を除く): 373758832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 76463, 152926, 305852, 382315, 535241, 611704, 764630, 1070482, 1223408, 1529260, 1911575, 2140964, 2676205, 3058520, 3823150, 4281928, 5352410, 6117040, 7646300, 8563856, 10704820, 13381025, 15292600, 21409640, 26762050, 30585200, 42819280, 53524100, 107048200, 214096400]

約数ペア:

[(1, 214096400), (2, 107048200), (4, 53524100), (5, 42819280), (7, 30585200), (8, 26762050), (10, 21409640), (14, 15292600), (16, 13381025), (20, 10704820), (25, 8563856), (28, 7646300), (35, 6117040), (40, 5352410), (50, 4281928), (56, 3823150), (70, 3058520), (80, 2676205), (100, 2140964), (112, 1911575), (140, 1529260), (175, 1223408), (200, 1070482), (280, 764630), (350, 611704), (400, 535241), (560, 382315), (700, 305852), (1400, 152926), (2800, 76463)]