229692520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{302227}}^1$

素因数の和:302257

約数の個数: 32

約数和(自身を含む): 544010400

約数和(自身を除く): 314317880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 302227, 604454, 1208908, 1511135, 2417816, 3022270, 5742313, 6044540, 11484626, 12089080, 22969252, 28711565, 45938504, 57423130, 114846260, 229692520]

約数ペア:

[(1, 229692520), (2, 114846260), (4, 57423130), (5, 45938504), (8, 28711565), (10, 22969252), (19, 12089080), (20, 11484626), (38, 6044540), (40, 5742313), (76, 3022270), (95, 2417816), (152, 1511135), (190, 1208908), (380, 604454), (760, 302227)]