4950407810

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{20149}}^1$

素因数の和:20546

約数の個数: 32

約数和(自身を含む): 9052992000

約数和(自身を除く): 4102584190

約数列:

[1, 2, 5, 10, 79, 158, 311, 395, 622, 790, 1555, 3110, 20149, 24569, 40298, 49138, 100745, 122845, 201490, 245690, 1591771, 3183542, 6266339, 7958855, 12532678, 15917710, 31331695, 62663390, 495040781, 990081562, 2475203905, 4950407810]

約数ペア:

[(1, 4950407810), (2, 2475203905), (5, 990081562), (10, 495040781), (79, 62663390), (158, 31331695), (311, 15917710), (395, 12532678), (622, 7958855), (790, 6266339), (1555, 3183542), (3110, 1591771), (20149, 245690), (24569, 201490), (40298, 122845), (49138, 100745)]