2570560

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:323

約数の個数: 56

約数和(自身を含む): 6355080

約数和(自身を除く): 3784520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 277, 290, 320, 464, 554, 580, 928, 1108, 1160, 1385, 1856, 2216, 2320, 2770, 4432, 4640, 5540, 8033, 8864, 9280, 11080, 16066, 17728, 22160, 32132, 40165, 44320, 64264, 80330, 88640, 128528, 160660, 257056, 321320, 514112, 642640, 1285280, 2570560]

約数ペア:

[(1, 2570560), (2, 1285280), (4, 642640), (5, 514112), (8, 321320), (10, 257056), (16, 160660), (20, 128528), (29, 88640), (32, 80330), (40, 64264), (58, 44320), (64, 40165), (80, 32132), (116, 22160), (145, 17728), (160, 16066), (232, 11080), (277, 9280), (290, 8864), (320, 8033), (464, 5540), (554, 4640), (580, 4432), (928, 2770), (1108, 2320), (1160, 2216), (1385, 1856)]