137793760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2196

約数の個数: 96

約数和(自身を含む): 362057472

約数和(自身を除く): 224263712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2137, 2480, 3224, 4030, 4274, 4960, 6448, 8060, 8548, 10685, 12896, 16120, 17096, 21370, 27781, 32240, 34192, 42740, 55562, 64480, 66247, 68384, 85480, 111124, 132494, 138905, 170960, 222248, 264988, 277810, 331235, 341920, 444496, 529976, 555620, 662470, 861211, 888992, 1059952, 1111240, 1324940, 1722422, 2119904, 2222480, 2649880, 3444844, 4306055, 4444960, 5299760, 6889688, 8612110, 10599520, 13779376, 17224220, 27558752, 34448440, 68896880, 137793760]

約数ペア:

[(1, 137793760), (2, 68896880), (4, 34448440), (5, 27558752), (8, 17224220), (10, 13779376), (13, 10599520), (16, 8612110), (20, 6889688), (26, 5299760), (31, 4444960), (32, 4306055), (40, 3444844), (52, 2649880), (62, 2222480), (65, 2119904), (80, 1722422), (104, 1324940), (124, 1111240), (130, 1059952), (155, 888992), (160, 861211), (208, 662470), (248, 555620), (260, 529976), (310, 444496), (403, 341920), (416, 331235), (496, 277810), (520, 264988), (620, 222248), (806, 170960), (992, 138905), (1040, 132494), (1240, 111124), (1612, 85480), (2015, 68384), (2080, 66247), (2137, 64480), (2480, 55562), (3224, 42740), (4030, 34192), (4274, 32240), (4960, 27781), (6448, 21370), (8060, 17096), (8548, 16120), (10685, 12896)]