83503480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109873}}^1$

素因数の和:109903

約数の個数: 32

約数和(自身を含む): 197773200

約数和(自身を除く): 114269720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 109873, 219746, 439492, 549365, 878984, 1098730, 2087587, 2197460, 4175174, 4394920, 8350348, 10437935, 16700696, 20875870, 41751740, 83503480]

約数ペア:

[(1, 83503480), (2, 41751740), (4, 20875870), (5, 16700696), (8, 10437935), (10, 8350348), (19, 4394920), (20, 4175174), (38, 2197460), (40, 2087587), (76, 1098730), (95, 878984), (152, 549365), (190, 439492), (380, 219746), (760, 109873)]