827593610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{5189}}^1$

素因数の和:5626

約数の個数: 32

約数和(自身を含む): 1530219600

約数和(自身を除く): 702625990

約数列:

[1, 2, 5, 10, 41, 82, 205, 389, 410, 778, 1945, 3890, 5189, 10378, 15949, 25945, 31898, 51890, 79745, 159490, 212749, 425498, 1063745, 2018521, 2127490, 4037042, 10092605, 20185210, 82759361, 165518722, 413796805, 827593610]

約数ペア:

[(1, 827593610), (2, 413796805), (5, 165518722), (10, 82759361), (41, 20185210), (82, 10092605), (205, 4037042), (389, 2127490), (410, 2018521), (778, 1063745), (1945, 425498), (3890, 212749), (5189, 159490), (10378, 79745), (15949, 51890), (25945, 31898)]