26004400

素因数分解:

$2^4\times 5^2\times {\mathrm{65011}}^1$

素因数の和:65029

約数の個数: 30

約数和(自身を含む): 62476532

約数和(自身を除く): 36472132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 65011, 130022, 260044, 325055, 520088, 650110, 1040176, 1300220, 1625275, 2600440, 3250550, 5200880, 6501100, 13002200, 26004400]

約数ペア:

[(1, 26004400), (2, 13002200), (4, 6501100), (5, 5200880), (8, 3250550), (10, 2600440), (16, 1625275), (20, 1300220), (25, 1040176), (40, 650110), (50, 520088), (80, 325055), (100, 260044), (200, 130022), (400, 65011)]