3201187960

素因数分解:

$2^3\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{71647}}^1$

素因数の和:72775

約数の個数: 32

約数和(自身を含む): 7209221760

約数和(自身を除く): 4008033800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1117, 2234, 4468, 5585, 8936, 11170, 22340, 44680, 71647, 143294, 286588, 358235, 573176, 716470, 1432940, 2865880, 80029699, 160059398, 320118796, 400148495, 640237592, 800296990, 1600593980, 3201187960]

約数ペア:

[(1, 3201187960), (2, 1600593980), (4, 800296990), (5, 640237592), (8, 400148495), (10, 320118796), (20, 160059398), (40, 80029699), (1117, 2865880), (2234, 1432940), (4468, 716470), (5585, 573176), (8936, 358235), (11170, 286588), (22340, 143294), (44680, 71647)]