38148460

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 95961600

約数和(自身を除く): 57813140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 83, 98, 134, 140, 166, 196, 245, 268, 332, 335, 343, 415, 469, 490, 581, 670, 686, 830, 938, 980, 1162, 1340, 1372, 1660, 1715, 1876, 2324, 2345, 2905, 3283, 3430, 4067, 4690, 5561, 5810, 6566, 6860, 8134, 9380, 11122, 11620, 13132, 16268, 16415, 20335, 22244, 22981, 27805, 28469, 32830, 38927, 40670, 45962, 55610, 56938, 65660, 77854, 81340, 91924, 111220, 113876, 114905, 142345, 155708, 194635, 229810, 272489, 284690, 389270, 459620, 544978, 569380, 778540, 1089956, 1362445, 1907423, 2724890, 3814846, 5449780, 7629692, 9537115, 19074230, 38148460]

約数ペア:

[(1, 38148460), (2, 19074230), (4, 9537115), (5, 7629692), (7, 5449780), (10, 3814846), (14, 2724890), (20, 1907423), (28, 1362445), (35, 1089956), (49, 778540), (67, 569380), (70, 544978), (83, 459620), (98, 389270), (134, 284690), (140, 272489), (166, 229810), (196, 194635), (245, 155708), (268, 142345), (332, 114905), (335, 113876), (343, 111220), (415, 91924), (469, 81340), (490, 77854), (581, 65660), (670, 56938), (686, 55610), (830, 45962), (938, 40670), (980, 38927), (1162, 32830), (1340, 28469), (1372, 27805), (1660, 22981), (1715, 22244), (1876, 20335), (2324, 16415), (2345, 16268), (2905, 13132), (3283, 11620), (3430, 11122), (4067, 9380), (4690, 8134), (5561, 6860), (5810, 6566)]