91322360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 218505600

約数和(自身を除く): 127183240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 107, 152, 190, 214, 380, 428, 535, 760, 856, 1070, 1123, 2033, 2140, 2246, 4066, 4280, 4492, 5615, 8132, 8984, 10165, 11230, 16264, 20330, 21337, 22460, 40660, 42674, 44920, 81320, 85348, 106685, 120161, 170696, 213370, 240322, 426740, 480644, 600805, 853480, 961288, 1201610, 2283059, 2403220, 4566118, 4806440, 9132236, 11415295, 18264472, 22830590, 45661180, 91322360]

約数ペア:

[(1, 91322360), (2, 45661180), (4, 22830590), (5, 18264472), (8, 11415295), (10, 9132236), (19, 4806440), (20, 4566118), (38, 2403220), (40, 2283059), (76, 1201610), (95, 961288), (107, 853480), (152, 600805), (190, 480644), (214, 426740), (380, 240322), (428, 213370), (535, 170696), (760, 120161), (856, 106685), (1070, 85348), (1123, 81320), (2033, 44920), (2140, 42674), (2246, 40660), (4066, 22460), (4280, 21337), (4492, 20330), (5615, 16264), (8132, 11230), (8984, 10165)]