6760840

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{977}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 15315480

約数和(自身を除く): 8554640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 977, 1384, 1730, 1954, 3460, 3908, 4885, 6920, 7816, 9770, 19540, 39080, 169021, 338042, 676084, 845105, 1352168, 1690210, 3380420, 6760840]

約数ペア:

[(1, 6760840), (2, 3380420), (4, 1690210), (5, 1352168), (8, 845105), (10, 676084), (20, 338042), (40, 169021), (173, 39080), (346, 19540), (692, 9770), (865, 7816), (977, 6920), (1384, 4885), (1730, 3908), (1954, 3460)]