10578400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{1889}}^1$

素因数の和:1916

約数の個数: 72

約数和(自身を含む): 29529360

約数和(自身を除く): 18950960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 1889, 2800, 3778, 5600, 7556, 9445, 13223, 15112, 18890, 26446, 30224, 37780, 47225, 52892, 60448, 66115, 75560, 94450, 105784, 132230, 151120, 188900, 211568, 264460, 302240, 330575, 377800, 423136, 528920, 661150, 755600, 1057840, 1322300, 1511200, 2115680, 2644600, 5289200, 10578400]

約数ペア:

[(1, 10578400), (2, 5289200), (4, 2644600), (5, 2115680), (7, 1511200), (8, 1322300), (10, 1057840), (14, 755600), (16, 661150), (20, 528920), (25, 423136), (28, 377800), (32, 330575), (35, 302240), (40, 264460), (50, 211568), (56, 188900), (70, 151120), (80, 132230), (100, 105784), (112, 94450), (140, 75560), (160, 66115), (175, 60448), (200, 52892), (224, 47225), (280, 37780), (350, 30224), (400, 26446), (560, 18890), (700, 15112), (800, 13223), (1120, 9445), (1400, 7556), (1889, 5600), (2800, 3778)]