293319520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4549}}^1$

素因数の和:4608

約数の個数: 96

約数和(自身を含む): 770515200

約数和(自身を除く): 477195680

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, 2480, 3224, 4030, 4549, 4960, 6448, 8060, 9098, 12896, 16120, 18196, 22745, 32240, 36392, 45490, 59137, 64480, 72784, 90980, 118274, 141019, 145568, 181960, 236548, 282038, 295685, 363920, 473096, 564076, 591370, 705095, 727840, 946192, 1128152, 1182740, 1410190, 1833247, 1892384, 2256304, 2365480, 2820380, 3666494, 4512608, 4730960, 5640760, 7332988, 9166235, 9461920, 11281520, 14665976, 18332470, 22563040, 29331952, 36664940, 58663904, 73329880, 146659760, 293319520]

約数ペア:

[(1, 293319520), (2, 146659760), (4, 73329880), (5, 58663904), (8, 36664940), (10, 29331952), (13, 22563040), (16, 18332470), (20, 14665976), (26, 11281520), (31, 9461920), (32, 9166235), (40, 7332988), (52, 5640760), (62, 4730960), (65, 4512608), (80, 3666494), (104, 2820380), (124, 2365480), (130, 2256304), (155, 1892384), (160, 1833247), (208, 1410190), (248, 1182740), (260, 1128152), (310, 946192), (403, 727840), (416, 705095), (496, 591370), (520, 564076), (620, 473096), (806, 363920), (992, 295685), (1040, 282038), (1240, 236548), (1612, 181960), (2015, 145568), (2080, 141019), (2480, 118274), (3224, 90980), (4030, 72784), (4549, 64480), (4960, 59137), (6448, 45490), (8060, 36392), (9098, 32240), (12896, 22745), (16120, 18196)]