87692480

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6373}}^1$

素因数の和:6433

約数の個数: 56

約数和(自身を含む): 213707472

約数和(自身を除く): 126014992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6373, 6880, 12746, 13760, 25492, 31865, 50984, 63730, 101968, 127460, 203936, 254920, 274039, 407872, 509840, 548078, 1019680, 1096156, 1370195, 2039360, 2192312, 2740390, 4384624, 5480780, 8769248, 10961560, 17538496, 21923120, 43846240, 87692480]

約数ペア:

[(1, 87692480), (2, 43846240), (4, 21923120), (5, 17538496), (8, 10961560), (10, 8769248), (16, 5480780), (20, 4384624), (32, 2740390), (40, 2192312), (43, 2039360), (64, 1370195), (80, 1096156), (86, 1019680), (160, 548078), (172, 509840), (215, 407872), (320, 274039), (344, 254920), (430, 203936), (688, 127460), (860, 101968), (1376, 63730), (1720, 50984), (2752, 31865), (3440, 25492), (6373, 13760), (6880, 12746)]