152714840

素因数分解:

$2^3\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{2729}}^1$

素因数の和:4139

約数の個数: 32

約数和(自身を含む): 343980000

約数和(自身を除く): 191265160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1399, 2729, 2798, 5458, 5596, 6995, 10916, 11192, 13645, 13990, 21832, 27290, 27980, 54580, 55960, 109160, 3817871, 7635742, 15271484, 19089355, 30542968, 38178710, 76357420, 152714840]

約数ペア:

[(1, 152714840), (2, 76357420), (4, 38178710), (5, 30542968), (8, 19089355), (10, 15271484), (20, 7635742), (40, 3817871), (1399, 109160), (2729, 55960), (2798, 54580), (5458, 27980), (5596, 27290), (6995, 21832), (10916, 13990), (11192, 13645)]