5021830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 10015488

約数和(自身を除く): 4993658

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 643, 710, 781, 1286, 1562, 3215, 3905, 6430, 7073, 7810, 14146, 35365, 45653, 70730, 91306, 228265, 456530, 502183, 1004366, 2510915, 5021830]

約数ペア:

[(1, 5021830), (2, 2510915), (5, 1004366), (10, 502183), (11, 456530), (22, 228265), (55, 91306), (71, 70730), (110, 45653), (142, 35365), (355, 14146), (643, 7810), (710, 7073), (781, 6430), (1286, 3905), (1562, 3215)]