32860840

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10399}}^1$

素因数の和:10489

約数の個数: 32

約数和(自身を含む): 74880000

約数和(自身を除く): 42019160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 10399, 20798, 41596, 51995, 83192, 103990, 207980, 415960, 821521, 1643042, 3286084, 4107605, 6572168, 8215210, 16430420, 32860840]

約数ペア:

[(1, 32860840), (2, 16430420), (4, 8215210), (5, 6572168), (8, 4107605), (10, 3286084), (20, 1643042), (40, 821521), (79, 415960), (158, 207980), (316, 103990), (395, 83192), (632, 51995), (790, 41596), (1580, 20798), (3160, 10399)]