9432940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 22044960

約数和(自身を除く): 12612020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 809, 1060, 1166, 1618, 2332, 2915, 3236, 4045, 5830, 8090, 8899, 11660, 16180, 17798, 35596, 42877, 44495, 85754, 88990, 171508, 177980, 214385, 428770, 471647, 857540, 943294, 1886588, 2358235, 4716470, 9432940]

約数ペア:

[(1, 9432940), (2, 4716470), (4, 2358235), (5, 1886588), (10, 943294), (11, 857540), (20, 471647), (22, 428770), (44, 214385), (53, 177980), (55, 171508), (106, 88990), (110, 85754), (212, 44495), (220, 42877), (265, 35596), (530, 17798), (583, 16180), (809, 11660), (1060, 8899), (1166, 8090), (1618, 5830), (2332, 4045), (2915, 3236)]