227798560

素因数分解:

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

素因数の和:746

約数の個数: 96

約数和(自身を含む): 590369472

約数和(自身を除く): 362570912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 347, 352, 373, 440, 694, 746, 880, 1388, 1492, 1735, 1760, 1865, 2776, 2984, 3470, 3730, 3817, 4103, 5552, 5968, 6940, 7460, 7634, 8206, 11104, 11936, 13880, 14920, 15268, 16412, 19085, 20515, 27760, 29840, 30536, 32824, 38170, 41030, 55520, 59680, 61072, 65648, 76340, 82060, 122144, 129431, 131296, 152680, 164120, 258862, 305360, 328240, 517724, 610720, 647155, 656480, 1035448, 1294310, 1423741, 2070896, 2588620, 2847482, 4141792, 5177240, 5694964, 7118705, 10354480, 11389928, 14237410, 20708960, 22779856, 28474820, 45559712, 56949640, 113899280, 227798560]

約数ペア:

[(1, 227798560), (2, 113899280), (4, 56949640), (5, 45559712), (8, 28474820), (10, 22779856), (11, 20708960), (16, 14237410), (20, 11389928), (22, 10354480), (32, 7118705), (40, 5694964), (44, 5177240), (55, 4141792), (80, 2847482), (88, 2588620), (110, 2070896), (160, 1423741), (176, 1294310), (220, 1035448), (347, 656480), (352, 647155), (373, 610720), (440, 517724), (694, 328240), (746, 305360), (880, 258862), (1388, 164120), (1492, 152680), (1735, 131296), (1760, 129431), (1865, 122144), (2776, 82060), (2984, 76340), (3470, 65648), (3730, 61072), (3817, 59680), (4103, 55520), (5552, 41030), (5968, 38170), (6940, 32824), (7460, 30536), (7634, 29840), (8206, 27760), (11104, 20515), (11936, 19085), (13880, 16412), (14920, 15268)]