2553686240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{34031}}^1$

素因数の和:34120

約数の個数: 96

約数和(自身を含む): 6998068224

約数和(自身を除く): 4444381984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1120, 1340, 1876, 2144, 2345, 2680, 3752, 4690, 5360, 7504, 9380, 10720, 15008, 18760, 34031, 37520, 68062, 75040, 136124, 170155, 238217, 272248, 340310, 476434, 544496, 680620, 952868, 1088992, 1191085, 1361240, 1905736, 2280077, 2382170, 2722480, 3811472, 4560154, 4764340, 5444960, 7622944, 9120308, 9528680, 11400385, 15960539, 18240616, 19057360, 22800770, 31921078, 36481232, 38114720, 45601540, 63842156, 72962464, 79802695, 91203080, 127684312, 159605390, 182406160, 255368624, 319210780, 364812320, 510737248, 638421560, 1276843120, 2553686240]

約数ペア:

[(1, 2553686240), (2, 1276843120), (4, 638421560), (5, 510737248), (7, 364812320), (8, 319210780), (10, 255368624), (14, 182406160), (16, 159605390), (20, 127684312), (28, 91203080), (32, 79802695), (35, 72962464), (40, 63842156), (56, 45601540), (67, 38114720), (70, 36481232), (80, 31921078), (112, 22800770), (134, 19057360), (140, 18240616), (160, 15960539), (224, 11400385), (268, 9528680), (280, 9120308), (335, 7622944), (469, 5444960), (536, 4764340), (560, 4560154), (670, 3811472), (938, 2722480), (1072, 2382170), (1120, 2280077), (1340, 1905736), (1876, 1361240), (2144, 1191085), (2345, 1088992), (2680, 952868), (3752, 680620), (4690, 544496), (5360, 476434), (7504, 340310), (9380, 272248), (10720, 238217), (15008, 170155), (18760, 136124), (34031, 75040), (37520, 68062)]