10409480

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1321}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 23558040

約数和(自身を除く): 13148560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1321, 1576, 1970, 2642, 3940, 5284, 6605, 7880, 10568, 13210, 26420, 52840, 260237, 520474, 1040948, 1301185, 2081896, 2602370, 5204740, 10409480]

約数ペア:

[(1, 10409480), (2, 5204740), (4, 2602370), (5, 2081896), (8, 1301185), (10, 1040948), (20, 520474), (40, 260237), (197, 52840), (394, 26420), (788, 13210), (985, 10568), (1321, 7880), (1576, 6605), (1970, 5284), (2642, 3940)]