38637280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 103148640

約数和(自身を除く): 64511360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 352, 440, 464, 580, 638, 757, 880, 928, 1160, 1276, 1514, 1595, 1760, 2320, 2552, 3028, 3190, 3785, 4640, 5104, 6056, 6380, 7570, 8327, 10208, 12112, 12760, 15140, 16654, 21953, 24224, 25520, 30280, 33308, 41635, 43906, 51040, 60560, 66616, 83270, 87812, 109765, 121120, 133232, 166540, 175624, 219530, 241483, 266464, 333080, 351248, 439060, 482966, 666160, 702496, 878120, 965932, 1207415, 1332320, 1756240, 1931864, 2414830, 3512480, 3863728, 4829660, 7727456, 9659320, 19318640, 38637280]

約数ペア:

[(1, 38637280), (2, 19318640), (4, 9659320), (5, 7727456), (8, 4829660), (10, 3863728), (11, 3512480), (16, 2414830), (20, 1931864), (22, 1756240), (29, 1332320), (32, 1207415), (40, 965932), (44, 878120), (55, 702496), (58, 666160), (80, 482966), (88, 439060), (110, 351248), (116, 333080), (145, 266464), (160, 241483), (176, 219530), (220, 175624), (232, 166540), (290, 133232), (319, 121120), (352, 109765), (440, 87812), (464, 83270), (580, 66616), (638, 60560), (757, 51040), (880, 43906), (928, 41635), (1160, 33308), (1276, 30280), (1514, 25520), (1595, 24224), (1760, 21953), (2320, 16654), (2552, 15140), (3028, 12760), (3190, 12112), (3785, 10208), (4640, 8327), (5104, 7570), (6056, 6380)]