13012600

素因数分解:

$2^3\times 5^2\times {\mathrm{65063}}^1$

素因数の和:65079

約数の個数: 24

約数和(自身を含む): 30254760

約数和(自身を除く): 17242160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 65063, 130126, 260252, 325315, 520504, 650630, 1301260, 1626575, 2602520, 3253150, 6506300, 13012600]

約数ペア:

[(1, 13012600), (2, 6506300), (4, 3253150), (5, 2602520), (8, 1626575), (10, 1301260), (20, 650630), (25, 520504), (40, 325315), (50, 260252), (100, 130126), (200, 65063)]