200508055880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19813049}}^1$

素因数の和:19813094

約数の個数: 64

約数和(自身を含む): 513554256000

約数和(自身を除く): 313046200120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 19813049, 39626098, 79252196, 99065245, 158504392, 198130490, 217943539, 396260980, 435887078, 455700127, 792521960, 871774156, 911400254, 1089717695, 1743548312, 1822800508, 2179435390, 2278500635, 3645601016, 4358870780, 4557001270, 5012701397, 8717741560, 9114002540, 10025402794, 18228005080, 20050805588, 25063506985, 40101611176, 50127013970, 100254027940, 200508055880]

約数ペア:

[(1, 200508055880), (2, 100254027940), (4, 50127013970), (5, 40101611176), (8, 25063506985), (10, 20050805588), (11, 18228005080), (20, 10025402794), (22, 9114002540), (23, 8717741560), (40, 5012701397), (44, 4557001270), (46, 4358870780), (55, 3645601016), (88, 2278500635), (92, 2179435390), (110, 1822800508), (115, 1743548312), (184, 1089717695), (220, 911400254), (230, 871774156), (253, 792521960), (440, 455700127), (460, 435887078), (506, 396260980), (920, 217943539), (1012, 198130490), (1265, 158504392), (2024, 99065245), (2530, 79252196), (5060, 39626098), (10120, 19813049)]