520029856

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{1123}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 1062180000

約数和(自身を除く): 542150144

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 499, 928, 998, 1123, 1996, 2246, 3992, 4492, 7984, 8984, 14471, 15968, 17968, 28942, 32567, 35936, 57884, 65134, 115768, 130268, 231536, 260536, 463072, 521072, 560377, 1042144, 1120754, 2241508, 4483016, 8966032, 16250933, 17932064, 32501866, 65003732, 130007464, 260014928, 520029856]

約数ペア:

[(1, 520029856), (2, 260014928), (4, 130007464), (8, 65003732), (16, 32501866), (29, 17932064), (32, 16250933), (58, 8966032), (116, 4483016), (232, 2241508), (464, 1120754), (499, 1042144), (928, 560377), (998, 521072), (1123, 463072), (1996, 260536), (2246, 231536), (3992, 130268), (4492, 115768), (7984, 65134), (8984, 57884), (14471, 35936), (15968, 32567), (17968, 28942)]