207020800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{4621}}^1$

素因数の和:4654

約数の個数: 108

約数和(自身を含む): 585736816

約数和(自身を除く): 378716016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2240, 2800, 3200, 4480, 4621, 5600, 6400, 8960, 9242, 11200, 18484, 22400, 23105, 32347, 36968, 44800, 46210, 64694, 73936, 92420, 115525, 129388, 147872, 161735, 184840, 231050, 258776, 295744, 323470, 369680, 462100, 517552, 591488, 646940, 739360, 808675, 924200, 1035104, 1182976, 1293880, 1478720, 1617350, 1848400, 2070208, 2587760, 2957440, 3234700, 3696800, 4140416, 5175520, 5914880, 6469400, 7393600, 8280832, 10351040, 12938800, 14787200, 20702080, 25877600, 29574400, 41404160, 51755200, 103510400, 207020800]

約数ペア:

[(1, 207020800), (2, 103510400), (4, 51755200), (5, 41404160), (7, 29574400), (8, 25877600), (10, 20702080), (14, 14787200), (16, 12938800), (20, 10351040), (25, 8280832), (28, 7393600), (32, 6469400), (35, 5914880), (40, 5175520), (50, 4140416), (56, 3696800), (64, 3234700), (70, 2957440), (80, 2587760), (100, 2070208), (112, 1848400), (128, 1617350), (140, 1478720), (160, 1293880), (175, 1182976), (200, 1035104), (224, 924200), (256, 808675), (280, 739360), (320, 646940), (350, 591488), (400, 517552), (448, 462100), (560, 369680), (640, 323470), (700, 295744), (800, 258776), (896, 231050), (1120, 184840), (1280, 161735), (1400, 147872), (1600, 129388), (1792, 115525), (2240, 92420), (2800, 73936), (3200, 64694), (4480, 46210), (4621, 44800), (5600, 36968), (6400, 32347), (8960, 23105), (9242, 22400), (11200, 18484)]