83804440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{110269}}^1$

素因数の和:110299

約数の個数: 32

約数和(自身を含む): 198486000

約数和(自身を除く): 114681560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 110269, 220538, 441076, 551345, 882152, 1102690, 2095111, 2205380, 4190222, 4410760, 8380444, 10475555, 16760888, 20951110, 41902220, 83804440]

約数ペア:

[(1, 83804440), (2, 41902220), (4, 20951110), (5, 16760888), (8, 10475555), (10, 8380444), (19, 4410760), (20, 4190222), (38, 2205380), (40, 2095111), (76, 1102690), (95, 882152), (152, 551345), (190, 441076), (380, 220538), (760, 110269)]