33690520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20543}}^1$

素因数の和:20595

約数の個数: 32

約数和(自身を含む): 77656320

約数和(自身を除く): 43965800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 20543, 41086, 82172, 102715, 164344, 205430, 410860, 821720, 842263, 1684526, 3369052, 4211315, 6738104, 8422630, 16845260, 33690520]

約数ペア:

[(1, 33690520), (2, 16845260), (4, 8422630), (5, 6738104), (8, 4211315), (10, 3369052), (20, 1684526), (40, 842263), (41, 821720), (82, 410860), (164, 205430), (205, 164344), (328, 102715), (410, 82172), (820, 41086), (1640, 20543)]