5141120

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 12760200

約数和(自身を除く): 7619080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 277, 290, 320, 464, 554, 580, 640, 928, 1108, 1160, 1385, 1856, 2216, 2320, 2770, 3712, 4432, 4640, 5540, 8033, 8864, 9280, 11080, 16066, 17728, 18560, 22160, 32132, 35456, 40165, 44320, 64264, 80330, 88640, 128528, 160660, 177280, 257056, 321320, 514112, 642640, 1028224, 1285280, 2570560, 5141120]

約数ペア:

[(1, 5141120), (2, 2570560), (4, 1285280), (5, 1028224), (8, 642640), (10, 514112), (16, 321320), (20, 257056), (29, 177280), (32, 160660), (40, 128528), (58, 88640), (64, 80330), (80, 64264), (116, 44320), (128, 40165), (145, 35456), (160, 32132), (232, 22160), (277, 18560), (290, 17728), (320, 16066), (464, 11080), (554, 9280), (580, 8864), (640, 8033), (928, 5540), (1108, 4640), (1160, 4432), (1385, 3712), (1856, 2770), (2216, 2320)]