11245720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14797}}^1$

素因数の和:14827

約数の個数: 32

約数和(自身を含む): 26636400

約数和(自身を除く): 15390680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 14797, 29594, 59188, 73985, 118376, 147970, 281143, 295940, 562286, 591880, 1124572, 1405715, 2249144, 2811430, 5622860, 11245720]

約数ペア:

[(1, 11245720), (2, 5622860), (4, 2811430), (5, 2249144), (8, 1405715), (10, 1124572), (19, 591880), (20, 562286), (38, 295940), (40, 281143), (76, 147970), (95, 118376), (152, 73985), (190, 59188), (380, 29594), (760, 14797)]