139568800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{24923}}^1$

素因数の和:24950

約数の個数: 72

約数和(自身を含む): 389412576

約数和(自身を除く): 249843776

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, 2800, 5600, 24923, 49846, 99692, 124615, 174461, 199384, 249230, 348922, 398768, 498460, 623075, 697844, 797536, 872305, 996920, 1246150, 1395688, 1744610, 1993840, 2492300, 2791376, 3489220, 3987680, 4361525, 4984600, 5582752, 6978440, 8723050, 9969200, 13956880, 17446100, 19938400, 27913760, 34892200, 69784400, 139568800]

約数ペア:

[(1, 139568800), (2, 69784400), (4, 34892200), (5, 27913760), (7, 19938400), (8, 17446100), (10, 13956880), (14, 9969200), (16, 8723050), (20, 6978440), (25, 5582752), (28, 4984600), (32, 4361525), (35, 3987680), (40, 3489220), (50, 2791376), (56, 2492300), (70, 1993840), (80, 1744610), (100, 1395688), (112, 1246150), (140, 996920), (160, 872305), (175, 797536), (200, 697844), (224, 623075), (280, 498460), (350, 398768), (400, 348922), (560, 249230), (700, 199384), (800, 174461), (1120, 124615), (1400, 99692), (2800, 49846), (5600, 24923)]