22280300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{4547}}^1$

素因数の和:4575

約数の個数: 54

約数和(自身を含む): 56254212

約数和(自身を除く): 33973912

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4547, 4900, 9094, 18188, 22735, 31829, 45470, 63658, 90940, 113675, 127316, 159145, 222803, 227350, 318290, 445606, 454700, 636580, 795725, 891212, 1114015, 1591450, 2228030, 3182900, 4456060, 5570075, 11140150, 22280300]

約数ペア:

[(1, 22280300), (2, 11140150), (4, 5570075), (5, 4456060), (7, 3182900), (10, 2228030), (14, 1591450), (20, 1114015), (25, 891212), (28, 795725), (35, 636580), (49, 454700), (50, 445606), (70, 318290), (98, 227350), (100, 222803), (140, 159145), (175, 127316), (196, 113675), (245, 90940), (350, 63658), (490, 45470), (700, 31829), (980, 22735), (1225, 18188), (2450, 9094), (4547, 4900)]