9763240

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3643}}^1$

素因数の和:3721

約数の個数: 32

約数和(自身を含む): 22301280

約数和(自身を除く): 12538040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 3643, 7286, 14572, 18215, 29144, 36430, 72860, 145720, 244081, 488162, 976324, 1220405, 1952648, 2440810, 4881620, 9763240]

約数ペア:

[(1, 9763240), (2, 4881620), (4, 2440810), (5, 1952648), (8, 1220405), (10, 976324), (20, 488162), (40, 244081), (67, 145720), (134, 72860), (268, 36430), (335, 29144), (536, 18215), (670, 14572), (1340, 7286), (2680, 3643)]