403800230

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{1567}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 739355904

約数和(自身を除く): 335555674

約数列:

[1, 2, 5, 10, 73, 146, 353, 365, 706, 730, 1567, 1765, 3134, 3530, 7835, 15670, 25769, 51538, 114391, 128845, 228782, 257690, 553151, 571955, 1106302, 1143910, 2765755, 5531510, 40380023, 80760046, 201900115, 403800230]

約数ペア:

[(1, 403800230), (2, 201900115), (5, 80760046), (10, 40380023), (73, 5531510), (146, 2765755), (353, 1143910), (365, 1106302), (706, 571955), (730, 553151), (1567, 257690), (1765, 228782), (3134, 128845), (3530, 114391), (7835, 51538), (15670, 25769)]