552429440

素因数分解:

$2^7\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7919}}^1$

素因数の和:8047

約数の個数: 64

約数和(自身を含む): 1332936000

約数和(自身を除く): 780506560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 320, 436, 545, 640, 872, 1090, 1744, 2180, 3488, 4360, 6976, 7919, 8720, 13952, 15838, 17440, 31676, 34880, 39595, 63352, 69760, 79190, 126704, 158380, 253408, 316760, 506816, 633520, 863171, 1013632, 1267040, 1726342, 2534080, 3452684, 4315855, 5068160, 6905368, 8631710, 13810736, 17263420, 27621472, 34526840, 55242944, 69053680, 110485888, 138107360, 276214720, 552429440]

約数ペア:

[(1, 552429440), (2, 276214720), (4, 138107360), (5, 110485888), (8, 69053680), (10, 55242944), (16, 34526840), (20, 27621472), (32, 17263420), (40, 13810736), (64, 8631710), (80, 6905368), (109, 5068160), (128, 4315855), (160, 3452684), (218, 2534080), (320, 1726342), (436, 1267040), (545, 1013632), (640, 863171), (872, 633520), (1090, 506816), (1744, 316760), (2180, 253408), (3488, 158380), (4360, 126704), (6976, 79190), (7919, 69760), (8720, 63352), (13952, 39595), (15838, 34880), (17440, 31676)]