26891200

素因数分解:

$2^6\times 5^2\times 7^5$

素因数の和:57

約数の個数: 126

約数和(自身を含む): 77196696

約数和(自身を除く): 50305496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 343, 350, 392, 400, 448, 490, 560, 686, 700, 784, 800, 980, 1120, 1225, 1372, 1400, 1568, 1600, 1715, 1960, 2240, 2401, 2450, 2744, 2800, 3136, 3430, 3920, 4802, 4900, 5488, 5600, 6860, 7840, 8575, 9604, 9800, 10976, 11200, 12005, 13720, 15680, 16807, 17150, 19208, 19600, 21952, 24010, 27440, 33614, 34300, 38416, 39200, 48020, 54880, 60025, 67228, 68600, 76832, 78400, 84035, 96040, 109760, 120050, 134456, 137200, 153664, 168070, 192080, 240100, 268912, 274400, 336140, 384160, 420175, 480200, 537824, 548800, 672280, 768320, 840350, 960400, 1075648, 1344560, 1680700, 1920800, 2689120, 3361400, 3841600, 5378240, 6722800, 13445600, 26891200]

約数ペア:

[(1, 26891200), (2, 13445600), (4, 6722800), (5, 5378240), (7, 3841600), (8, 3361400), (10, 2689120), (14, 1920800), (16, 1680700), (20, 1344560), (25, 1075648), (28, 960400), (32, 840350), (35, 768320), (40, 672280), (49, 548800), (50, 537824), (56, 480200), (64, 420175), (70, 384160), (80, 336140), (98, 274400), (100, 268912), (112, 240100), (140, 192080), (160, 168070), (175, 153664), (196, 137200), (200, 134456), (224, 120050), (245, 109760), (280, 96040), (320, 84035), (343, 78400), (350, 76832), (392, 68600), (400, 67228), (448, 60025), (490, 54880), (560, 48020), (686, 39200), (700, 38416), (784, 34300), (800, 33614), (980, 27440), (1120, 24010), (1225, 21952), (1372, 19600), (1400, 19208), (1568, 17150), (1600, 16807), (1715, 15680), (1960, 13720), (2240, 12005), (2401, 11200), (2450, 10976), (2744, 9800), (2800, 9604), (3136, 8575), (3430, 7840), (3920, 6860), (4802, 5600), (4900, 5488)]