1900823056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:1040

約数の個数: 80

約数和(自身を含む): 4098809088

約数和(自身を除く): 2197986032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 197, 292, 394, 584, 751, 788, 803, 1168, 1502, 1576, 1606, 2167, 3004, 3152, 3212, 4334, 6008, 6424, 8261, 8668, 12016, 12848, 14381, 16522, 17336, 28762, 33044, 34672, 54823, 57524, 66088, 109646, 115048, 132176, 147947, 158191, 219292, 230096, 295894, 316382, 438584, 591788, 603053, 632764, 877168, 1183576, 1206106, 1265528, 1627417, 2367152, 2412212, 2531056, 3254834, 4824424, 6509668, 9648848, 10800131, 13019336, 21600262, 26038672, 43200524, 86401048, 118801441, 172802096, 237602882, 475205764, 950411528, 1900823056]

約数ペア:

[(1, 1900823056), (2, 950411528), (4, 475205764), (8, 237602882), (11, 172802096), (16, 118801441), (22, 86401048), (44, 43200524), (73, 26038672), (88, 21600262), (146, 13019336), (176, 10800131), (197, 9648848), (292, 6509668), (394, 4824424), (584, 3254834), (751, 2531056), (788, 2412212), (803, 2367152), (1168, 1627417), (1502, 1265528), (1576, 1206106), (1606, 1183576), (2167, 877168), (3004, 632764), (3152, 603053), (3212, 591788), (4334, 438584), (6008, 316382), (6424, 295894), (8261, 230096), (8668, 219292), (12016, 158191), (12848, 147947), (14381, 132176), (16522, 115048), (17336, 109646), (28762, 66088), (33044, 57524), (34672, 54823)]