11721598480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:585

約数の個数: 160

約数和(自身を含む): 28671879168

約数和(自身を除く): 16950280688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 113, 124, 151, 155, 226, 248, 277, 302, 310, 452, 496, 554, 565, 604, 620, 755, 904, 1108, 1130, 1208, 1240, 1385, 1510, 1808, 2216, 2260, 2416, 2480, 2770, 3020, 3503, 4432, 4520, 4681, 5540, 6040, 7006, 8587, 9040, 9362, 11080, 12080, 14012, 17063, 17174, 17515, 18724, 22160, 23405, 28024, 31301, 34126, 34348, 35030, 37448, 41827, 42935, 46810, 56048, 62602, 68252, 68696, 70060, 74896, 83654, 85315, 85870, 93620, 125204, 136504, 137392, 140120, 156505, 167308, 170630, 171740, 187240, 209135, 250408, 273008, 280240, 313010, 334616, 341260, 343480, 374480, 418270, 500816, 528953, 626020, 669232, 682520, 686960, 836540, 970331, 1057906, 1252040, 1296637, 1365040, 1673080, 1940662, 2115812, 2504080, 2593274, 2644765, 3346160, 3881324, 4231624, 4726451, 4851655, 5186548, 5289530, 6483185, 7762648, 8463248, 9452902, 9703310, 10373096, 10579060, 12966370, 15525296, 18905804, 19406620, 20746192, 21158120, 23632255, 25932740, 37811608, 38813240, 42316240, 47264510, 51865480, 75623216, 77626480, 94529020, 103730960, 146519981, 189058040, 293039962, 378116080, 586079924, 732599905, 1172159848, 1465199810, 2344319696, 2930399620, 5860799240, 11721598480]

約数ペア:

[(1, 11721598480), (2, 5860799240), (4, 2930399620), (5, 2344319696), (8, 1465199810), (10, 1172159848), (16, 732599905), (20, 586079924), (31, 378116080), (40, 293039962), (62, 189058040), (80, 146519981), (113, 103730960), (124, 94529020), (151, 77626480), (155, 75623216), (226, 51865480), (248, 47264510), (277, 42316240), (302, 38813240), (310, 37811608), (452, 25932740), (496, 23632255), (554, 21158120), (565, 20746192), (604, 19406620), (620, 18905804), (755, 15525296), (904, 12966370), (1108, 10579060), (1130, 10373096), (1208, 9703310), (1240, 9452902), (1385, 8463248), (1510, 7762648), (1808, 6483185), (2216, 5289530), (2260, 5186548), (2416, 4851655), (2480, 4726451), (2770, 4231624), (3020, 3881324), (3503, 3346160), (4432, 2644765), (4520, 2593274), (4681, 2504080), (5540, 2115812), (6040, 1940662), (7006, 1673080), (8587, 1365040), (9040, 1296637), (9362, 1252040), (11080, 1057906), (12080, 970331), (14012, 836540), (17063, 686960), (17174, 682520), (17515, 669232), (18724, 626020), (22160, 528953), (23405, 500816), (28024, 418270), (31301, 374480), (34126, 343480), (34348, 341260), (35030, 334616), (37448, 313010), (41827, 280240), (42935, 273008), (46810, 250408), (56048, 209135), (62602, 187240), (68252, 171740), (68696, 170630), (70060, 167308), (74896, 156505), (83654, 140120), (85315, 137392), (85870, 136504), (93620, 125204)]