2923880

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 6683040

約数和(自身を除く): 3759160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1091, 1340, 2182, 2680, 4364, 5455, 8728, 10910, 21820, 43640, 73097, 146194, 292388, 365485, 584776, 730970, 1461940, 2923880]

約数ペア:

[(1, 2923880), (2, 1461940), (4, 730970), (5, 584776), (8, 365485), (10, 292388), (20, 146194), (40, 73097), (67, 43640), (134, 21820), (268, 10910), (335, 8728), (536, 5455), (670, 4364), (1091, 2680), (1340, 2182)]