23219420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7211}}^1$

素因数の和:7250

約数の個数: 48

約数和(自身を含む): 58157568

約数和(自身を除く): 34938148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 7211, 14422, 28844, 36055, 50477, 72110, 100954, 144220, 165853, 201908, 252385, 331706, 504770, 663412, 829265, 1009540, 1160971, 1658530, 2321942, 3317060, 4643884, 5804855, 11609710, 23219420]

約数ペア:

[(1, 23219420), (2, 11609710), (4, 5804855), (5, 4643884), (7, 3317060), (10, 2321942), (14, 1658530), (20, 1160971), (23, 1009540), (28, 829265), (35, 663412), (46, 504770), (70, 331706), (92, 252385), (115, 201908), (140, 165853), (161, 144220), (230, 100954), (322, 72110), (460, 50477), (644, 36055), (805, 28844), (1610, 14422), (3220, 7211)]