113899280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 290499264

約数和(自身を除く): 176599984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 347, 373, 440, 694, 746, 880, 1388, 1492, 1735, 1865, 2776, 2984, 3470, 3730, 3817, 4103, 5552, 5968, 6940, 7460, 7634, 8206, 13880, 14920, 15268, 16412, 19085, 20515, 27760, 29840, 30536, 32824, 38170, 41030, 61072, 65648, 76340, 82060, 129431, 152680, 164120, 258862, 305360, 328240, 517724, 647155, 1035448, 1294310, 1423741, 2070896, 2588620, 2847482, 5177240, 5694964, 7118705, 10354480, 11389928, 14237410, 22779856, 28474820, 56949640, 113899280]

約数ペア:

[(1, 113899280), (2, 56949640), (4, 28474820), (5, 22779856), (8, 14237410), (10, 11389928), (11, 10354480), (16, 7118705), (20, 5694964), (22, 5177240), (40, 2847482), (44, 2588620), (55, 2070896), (80, 1423741), (88, 1294310), (110, 1035448), (176, 647155), (220, 517724), (347, 328240), (373, 305360), (440, 258862), (694, 164120), (746, 152680), (880, 129431), (1388, 82060), (1492, 76340), (1735, 65648), (1865, 61072), (2776, 41030), (2984, 38170), (3470, 32824), (3730, 30536), (3817, 29840), (4103, 27760), (5552, 20515), (5968, 19085), (6940, 16412), (7460, 15268), (7634, 14920), (8206, 13880)]