4860039680

素因数分解:

$2^9\times 5^1\times {\mathrm{109}}^1\times {\mathrm{17417}}^1$

素因数の和:17549

約数の個数: 80

約数和(自身を含む): 11760285240

約数和(自身を除く): 6900245560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 256, 320, 436, 512, 545, 640, 872, 1090, 1280, 1744, 2180, 2560, 3488, 4360, 6976, 8720, 13952, 17417, 17440, 27904, 34834, 34880, 55808, 69668, 69760, 87085, 139336, 139520, 174170, 278672, 279040, 348340, 557344, 696680, 1114688, 1393360, 1898453, 2229376, 2786720, 3796906, 4458752, 5573440, 7593812, 8917504, 9492265, 11146880, 15187624, 18984530, 22293760, 30375248, 37969060, 44587520, 60750496, 75938120, 121500992, 151876240, 243001984, 303752480, 486003968, 607504960, 972007936, 1215009920, 2430019840, 4860039680]

約数ペア:

[(1, 4860039680), (2, 2430019840), (4, 1215009920), (5, 972007936), (8, 607504960), (10, 486003968), (16, 303752480), (20, 243001984), (32, 151876240), (40, 121500992), (64, 75938120), (80, 60750496), (109, 44587520), (128, 37969060), (160, 30375248), (218, 22293760), (256, 18984530), (320, 15187624), (436, 11146880), (512, 9492265), (545, 8917504), (640, 7593812), (872, 5573440), (1090, 4458752), (1280, 3796906), (1744, 2786720), (2180, 2229376), (2560, 1898453), (3488, 1393360), (4360, 1114688), (6976, 696680), (8720, 557344), (13952, 348340), (17417, 279040), (17440, 278672), (27904, 174170), (34834, 139520), (34880, 139336), (55808, 87085), (69668, 69760)]