100403720

素因数分解:

$2^3\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{1759}}^1$

素因数の和:3197

約数の個数: 32

約数和(自身を含む): 226195200

約数和(自身を除く): 125791480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1427, 1759, 2854, 3518, 5708, 7036, 7135, 8795, 11416, 14072, 14270, 17590, 28540, 35180, 57080, 70360, 2510093, 5020186, 10040372, 12550465, 20080744, 25100930, 50201860, 100403720]

約数ペア:

[(1, 100403720), (2, 50201860), (4, 25100930), (5, 20080744), (8, 12550465), (10, 10040372), (20, 5020186), (40, 2510093), (1427, 70360), (1759, 57080), (2854, 35180), (3518, 28540), (5708, 17590), (7036, 14270), (7135, 14072), (8795, 11416)]