9046820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 20176128

約数和(自身を除く): 11129308

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 277, 284, 355, 460, 554, 710, 1108, 1385, 1420, 1633, 2770, 3266, 5540, 6371, 6532, 8165, 12742, 16330, 19667, 25484, 31855, 32660, 39334, 63710, 78668, 98335, 127420, 196670, 393340, 452341, 904682, 1809364, 2261705, 4523410, 9046820]

約数ペア:

[(1, 9046820), (2, 4523410), (4, 2261705), (5, 1809364), (10, 904682), (20, 452341), (23, 393340), (46, 196670), (71, 127420), (92, 98335), (115, 78668), (142, 63710), (230, 39334), (277, 32660), (284, 31855), (355, 25484), (460, 19667), (554, 16330), (710, 12742), (1108, 8165), (1385, 6532), (1420, 6371), (1633, 5540), (2770, 3266)]